exudates and Diabetes-Mellitus--Type-2

To evaluate the effectiveness of the Enhanced Primary Healthcare (EnPHC) interventions on process of care and intermediate clinical outcomes among type 2 diabetes patients.. This was a quasi-experimental controlled study conducted in 20 intervention and 20 control public primary care clinics in Malaysia from November 2016 to June 2019. Type 2 diabetes patients aged 30 years and above were selected via systematic random sampling. Outcomes include process of care and intermediate clinical outcomes. Difference-in-differences analyses was conducted.. We reviewed 12,017 medical records of patients with type 2 diabetes. Seven process of care measures improved: HbA1c tests (odds ratio (OR) 3.31, 95% CI 2.13, 5.13); lipid test (OR 4.59, 95% CI 2.64, 7.97), LDL (OR 4.33, 95% CI 2.16, 8.70), and urine albumin (OR 1.99, 95% CI 1.12, 3.55) tests; BMI measured (OR 15.80, 95% CI 4.78, 52.24); cardiovascular risk assessment (OR 174.65, 95% CI 16.84, 1810.80); and exercise counselling (OR 1.18, 95% CI 1.04, 1.33). We found no statistically significant changes in intermediate clinical outcomes (i.e. HbA1c, LDL, HDL and BP control).. EnPHC interventions was successful in enhancing the quality of care, in terms of process of care, by changing healthcare providers behaviour.

Topics: Diabetes Mellitus, Type 2; Exercise; Glycated Hemoglobin; Humans; Malaysia; Primary Health Care

Diabetic nephropathy is a multifactorial disease. Gene susceptibility, as well as environmental exposure, plays an important role in disease progression. Malaysia is reported to be among the world's second-fastest-growing rates of kidney failure. Diabetic nephropathy has become the main cause of end-stage renal disease in Malaysia. This article is aimed at reviewing genetic studies conducted among diabetic nephropathy patients in the Malaysian population. This review was conducted by searching PubMed, MEDLINE, and Google Scholar databases to identify all relevant papers published in English from March 2022 to April 2022, using the following keywords: diabetes, type 2 diabetes, diabetic nephropathy, diabetic kidney disease, and Malaysia. The case-control study among diabetic patients with and without diabetic nephropathy showed a significant association with diabetic nephropathy in CNDP1, NOS3, and MnSOD genes. In the ethnic subgroup analysis, significant differences for diabetic nephropathy in terms of diabetes duration (≥10 years) were observed for CCL2 rs3917887, CCR5 rs1799987, ELMO1 rs74130, and IL8 rs4073. The IL8 rs4073 was associated only with the Indians, while the CCR5 rs1799987 was associated with the Chinese. In Malays, SLC12A3 Arg913Gln polymorphism and ICAM1 K469E (A/G) polymorphism were found to be associated with diabetic nephropathy. Studies on gene-environment interactions have suggested significant genetic and environmental factors such as smoking, waist circumference, and sex for eNOS rs2070744, PPARGC1A rs8192678, KCNQ1 rs2237895, and KCNQ1 rs2283228 with kidney disease. The genetic variants' contributions differed across ethnic groups. Therefore, a study to validate the genetic variants that are found to be associated with different ethnicities in Malaysia may be important in future studies.

Topics: Case-Control Studies; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Epigenesis, Genetic; Genetic Predisposition to Disease; Humans; Interleukin-8; KCNQ1 Potassium Channel; Malaysia; Polymorphism, Single Nucleotide; Solute Carrier Family 12, Member 3

The main purpose of this study was to investigate the pooled prevalence of prediabetes and type-2 diabetes in the general population of Malaysia.. We systematically searched Medline (PubMed), Embase, Web of Science, Google Scholar and Malaysian Journals Online to identify relevant studies published between January 1, 1995, and November 30, 2021, on the prevalence of type-2 diabetes in Malaysia. Random-effects meta-analyses were used to obtain the pooled prevalence of diabetes and prediabetes. Subgroup analyses also used to analyze to the potential sources of heterogeneity. Meta- regression was carried to assess associations between study characteristics and diabetes prevalence. Three independent authors selected studies and conducted the quality assessment. The quality of the final evidence was evaluated using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach.. Of 2689 potentially relevant studies, 786 titles and abstract were screened. Fifteen studies with 103063 individuals were eligible to be included in the meta-analyses. The pooled prevalence of diabetes was 14.39% (95% CI, 12.51%-16.38%; I2 = 98.4%, 103063 participants from 15 studies). The pooled prevalence of prediabetes was 11.62% (95% CI, 7.17%-16.97%; I2 = 99.8, 88702 participants from 9 studies). The subgroup analysis showed statistically significant differences in diabetes prevalence by the ethical sub-populations with highest in Indians (25.10%; 95% CI, 20.19%-30.35%), followed by Malays (15.25%; 95% CI, 11.59%-19.29%), Chinese (12.87%; 95% CI, 9.73%-16.37%), Bumiputeras (8.62%; 95% CI, 5.41%-12.47%) and others (6.91%; 95% CI, 5.71%-8.19%). There was no evidence of publication bias, although heterogeneity was high (I2 ranged from 0.00% to 99·8%). The quality of evidence based on GRADE was low.. Results of this study suggest that a high prevalence of prediabetes and diabetes in Malaysia. The diabetes prevalence is associated with time period and increasing age. The Malaysian government should develop a comprehensive approach and strategy to enhance diabetes awareness, control, prevention, and treatment.. Trial registration no. PROSPERO CRD42021255894; https://clinicaltrials.gov/.

Topics: Diabetes Mellitus, Type 2; Humans; Malaysia; Prediabetic State; Prevalence

Today, obesity affects over one-third of the global population and is hugely considered the Industrial Revolution's side effect. This multi-factorial disease is continuously spreading across developing countries, including the Middle East and Southeast Asia region, where Malaysia and Darussalam Brunei are the most affected. The sedentary lifestyle and availability of surplus foods have dramatically increased the number of individuals with type 2 diabetes in these countries. Thus, an adequate medical strategy must be developed urgently to address and remedy these diseases. Natural sources have been attracting attention, especially in Malaysia, where most land areas are under plant cover. Metabolomics, as a prophylactic technique, has been used extensively in Malaysia to investigate the potential use and benefits of herbs to combat obesity and diabetes.. This review aims to explain the application of the metabolomics approach in the study of anti-diabetes and anti-obesity activity of Malaysian herbs to identify the stand-up point for future advancement in using these herbs as a primary source for drug exploration.. This review provides an overview of using metabolomics technique in studying the anti-diabetes and anti-obesity activity of Malaysian herbs. Specific emphasis is given to the changed metabolites in both in vivo and in vitro treatment of Malaysia herbs that might be future drugs for treating diabetes and obesity.

Topics: Biomarkers; Diabetes Mellitus, Type 2; Humans; Malaysia; Metabolomics; Obesity

This is a scoping review of Malaysian scientific studies on medication adherence among persons with type 2 diabetes mellitus (T2DM).. We conducted a bibliographic search of PubMed, Scopus and Google Scholar using the following keywords: "medication adherence," "drug compliance," "DMTAC" and "Malaysia." The search covered all publications up to 31 December 2021. Eligible articles were original studies conducted in Malaysia that measured or quantified medication adherence among persons with T2DM.. We identified 64 eligible studies published between 2008 to 2021. Most studies included patients with T2DM in ambulatory facilities. Five studies were qualitative research. The quantitative research publications included clinical trials, and cross-sectional, validation, retrospective and prospective cohort studies. Thirty-eight studies used medication adherence scales. The Morisky Medication Adherence Scale (MMAS-8, used in 20 studies) and Malaysian Medication Adherence Scale (MALMAS, used in 6 studies) were the most commonly used tools. There were 6 validation studies with 4 medication adherence scales. A meta-analysis of 10 studies using MMAS-8 or MALMAS revealed that the pooled prevalence of low medication adherence is 34.2% (95% CI: 27.4 to 41.2, random effects model). Eighteen publications evaluated various aspects of the Diabetes Medication Therapy Adherence Clinics (DMTAC).. This scoping review documented extensive research on medication adherence among persons with diabetes in Malaysia. The quantitative meta-analysis showed a pooled low medication adherence rate.

Topics: Diabetes Mellitus, Type 2; Humans; Hypoglycemic Agents; Malaysia; Medication Adherence

The most common complication of diabetes mellitus (DM) is diabetic retinopathy (DR). The control of DR risk factors is essential for the effective prevention of DR. There is currently a lack of research to guide DR-related research in Malaysia. This concept paper aimed to review published studies and propose a conceptual framework (CF) as a guide for future research to determine the prevalence of DR and its risk factors across DM patients. After a review of prior research, this study has presented a CF that takes into account these four key elements: the patient's sociodemographic characteristics, comorbidities, complications, and diabetes conditions, namely, the length of the disease and glycaemic control. In the suggested CF, ethnicity was highlighted as a crucial risk factor for DR across lower- to middle-income countries (LMIC) and multiracial countries. In order to guide future studies, scientific guidance is essential. The proposed CF would help future research to conduct scientific research related to DR. Also, the proposed CF was tailored to suit research across LMIC and multiracial countries.

Topics: Comorbidity; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Humans; Malaysia; Prevalence; Risk Factors

Diabetes causes significant disabilities, reduced quality of life and mortality that imposes huge economic burden on societies and governments worldwide. Malaysia suffers a high diabetes burden in Asia, but the magnitude of healthcare expenditures documented to aid national health policy decision-making is limited. This systematic review aimed to document the economic burden of diabetes in Malaysia, and identify the factors associated with cost burden and the methods used to evaluate costs. Studies conducted between 2000 and 2019 were retrieved using three international databases (PubMed, Scopus, EMBASE) and one local database (MyCite), as well as manual searches. Peer reviewed research articles in English and Malay on economic evaluations of adult type 2 diabetes conducted in Malaysia were included. The review was registered with PROSPERO (CRD42020151857), reported according to PRISMA and used a quality checklist adapted for cost of illness studies. Data were extracted using a data extraction sheet that included study characteristics, total costs, different costing methods and a scoring system to assess the quality of studies reviewed. The review identified twelve eligible studies that conducted cost evaluations of type 2 diabetes in Malaysia. Variation exists in the costs and methods used in these studies. For direct costs, four studies evaluated costs related to complications and drugs, and two studies were related to outpatient and inpatient costs each. Indirect and intangible costs were estimated in one study. Four studies estimated capital and recurrent costs. The estimated total annual cost of diabetes in Malaysia was approximately USD 600 million. Age, type of hospitals or health provider, length of inpatient stay and frequency of outpatient visits were significantly associated with costs. The most frequent epidemiological approach employed was prevalence-based (

Topics: Adult; Cost of Illness; Diabetes Complications; Diabetes Mellitus, Type 2; Health Care Costs; Health Expenditures; Humans; Malaysia; Quality of Life; Sickness Impact Profile

Obesity-associated metabolic illnesses are increasing at an alarming rate in Asian countries. A common feature observed in the Asian population is a higher incidence of abdominal obesity-the "skinny-fat" Asian syndrome. In this review, we critically evaluate the relative roles of genetics and environmental factors on fat distribution in Asian populations. While there is an upward trend in obesity among most Asian countries, it appears particularly conspicuous in Malaysia. We propose a novel theory, the Malaysian gene-environment multiplier hypothesis, which explains how ancestral variations in feast-and-famine cycles contribute to inherited genetic predispositions that, when acted on by modern-day stressors-most notably, urbanization, westernization, lifestyle changes, dietary transitions, cultural pressures, and stress-contribute to increased visceral adiposity in Asian populations. At present, the major determinants contributing to visceral adiposity in Asians are far from conclusive, but we seek to highlight critical areas for further research.

Topics: Adipose Tissue; Asia; Asian People; Diabetes Mellitus, Type 2; Diet; Gene-Environment Interaction; Humans; Life Style; Malaysia; Metabolic Syndrome; Obesity, Abdominal

This review discussed the prevalence of diabetes mellitus (DM) in Malaysia and the associated major risk factors, namely overweight/obesity, dietary practices and physical activity in both adults and school children. Detailed analyses of such information will provide crucial information for the formulation and implementation of programmes for the control and prevention of T2DM in the country. National studies from 1996-2015, and other recent nation-wide studies were referred to. The current prevalence of DM in 2015 is 17.5%, over double since 1996. Females, older age group, Indians, and urban residents had the highest risk of DM. The combined prevalence of overweight/obesity in 2015 is 47.7% for adults. Adults did not achieve the recommended intakes for majority of the foods groups in the Malaysian Food Pyramid especially fruits and vegetables. Adults also had moderate physical activity level. Three nation-wide studies showed a prevalence ranging from 27 to 31% for combined overweight/obesity in school children. The prevalence was higher among boys, primary school age, Indian ethnicity, and even rural children are not spared. Physical activity level was also low among school children. There must be serious systematic implementation of action plans to combat the high prevalence of diabetes and associated risk factors.

Topics: Databases, Factual; Diabetes Mellitus, Type 2; Diet; Exercise; Female; Humans; Life Style; Malaysia; Male; Obesity; Overweight; Prevalence; Risk Factors; Socioeconomic Factors

This systematic review aimed to examine trends in overweight, obesity, and type 2 diabetes mellitus (T2DM) among Malaysian adults, and to identify its underlying determinants. A review of studies published between 2000 and 2012 on overweight, obesity, and T2DM was conducted. The Cochrane library of systematic reviews, MEDLINE, EMBASE, Biosis, Scopus, and MyJurnal digital database were searched. According to national studies, the prevalence of overweight increased from 26.7% in 2003 to 29.4% in 2011; obesity prevalence increased from 12.2% in 2003 to 15.1% in 2011, and T2DM prevalence was reported as 11.6% in 2006 and 15.2% in 2011. Distal determinants of increased risk of overweight, obesity, and T2DM were as follows: female, Malay/Indian ethnicity, and low educational level. The limited number of studies on proximal determinants of these noncommunicable diseases (NCDs) indicated that an unhealthy diet was associated with increased risk, whereas smoking was associated with decreased risk. However, more studies on the proximal determinants of overweight, obesity, and T2DM within the Malaysian context are needed. Overall, our findings provide insights for designing both future investigative studies and strategies to control and prevent these NCDs in Malaysia.

Topics: Adult; Asian People; Diabetes Mellitus, Type 2; Ethnicity; Female; Humans; Malaysia; Obesity; Overweight; Prevalence; Risk; Socioeconomic Factors

Our study objective was to evaluate glucose tolerance and effecting factors among diabetes patients' with home care program (PHCP) in Malaysian community. A 24-week longitudinal quasi-experimental -single blind - pre/post-test study design was used to assess the effectiveness of a diabetes education program to enhance self-care practices. An attrition rate of 25% implied longitudinal design of the study in the calculation of sample size. Hence the sample size of the study was 106 subjects (53 cases and 53 focus group). The level of significance was set at 0.05. Ethical clearance had been made prior to conducting this study. Of the 109 subjects who met the study-entry criteria, 3 subjects declined to participate due to lack of time and interest. No significant parameters were revealed in the demographic and clinical characteristics of participants who completed the study. Focus group showed significant reduction in HbA1c value with mean 1.1% as compared to cases with a mean 0.06%. Similarly, hypothesis on self-care management suggest significantly improved practices among focus group [M=2.94, SD=2.25] for case group M=0.47, SD=1.36; t[127.64]=-8.23, p≤0.001] with moderate effect size [eta squared=0.06]. Total physical activity was defined as the combination of non-leisure and leisure activities. There was a statistically significant difference for increase in total physical levels between the focus [M=14.01, SD=6.41] and case groups [13.21, SD=5.22; t[148.04]=-3.15, p=0.002] with no difference in the non-leisure activity [p=0.43]. As for the case group, there was no significant difference in SMBG practices from baseline [M=0.70, SD=1.35] to follow-up [M=0.47, SD=1.36, t[72]=0.97, P=0.34] and no relationship was found between the number of blood glucose tests done with demographic or clinical variables. This study offered improved self-care practices and physical activity after PHCP but with problematic dietary care. This might be due to social and cultural habits among Malaysian population.

Topics: Blood Glucose Self-Monitoring; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Follow-Up Studies; Glucose Tolerance Test; Glycated Hemoglobin; Health Education; Health Knowledge, Attitudes, Practice; Humans; Longitudinal Studies; Malaysia; Middle Aged; Patient Compliance; Patient Education as Topic; Program Evaluation; Self Care; Single-Blind Method; Surveys and Questionnaires

To investigate ethnic difference by focusing on fasting serum insulin (FSI) in inter-East Asian patients with type 2 diabetes.. Data sources included MEDLINE and EMBASE between 2001 and 2006. We conducted a search for articles containing mean or geometric mean values of FSI in East Asian patients with type 2 diabetes. The Monte Carlo method was used for simulation of the mean and standard deviation of individual measures in each ethnic group; calculation of the median ratio and 95% confidence interval of individual measures between ethnic groups.. The initial search identified a total of 996 journal articles. After reviewing the titles and abstracts of these articles, 201 studies were selected for further screening and the complete papers on these studies were then reviewed in detail. Of these, seven articles fully met our pre-determined criteria and were included in the meta-analysis. Results of the meta-analysis revealed that FSI level is significantly lower in Japanese patients than in Korean and Chinese patients.. Results from our review of ethnic differences in dietary habit in the inter-East Asian population suggested that difference in dietary component was one of the most influential factors for the ethnic difference.

Topics: Adult; Aged; Asia, Eastern; Asian People; Diabetes Mellitus, Type 2; Diet; Ethnicity; Fasting; Humans; India; Insulin; Lipids; Malaysia; Middle Aged; Prevalence; White People

This study was undertaken to assess the recent data on Malaysian adult body weights and associations of ethnic differences in overweight and obesity with comorbid risk factors, and to examine measures of energy intake, energy expenditure, basal metabolic rate (BMR) and physical activity changes in urban and rural populations of normal weight. Three studies were included (1) a summary of a national health morbidity survey conducted in 1996 on nearly 29 000 adults > or =20 years of age; (2) a study comparing energy intake, BMR and physical activity levels (PALs) in 409 ethnically diverse, healthy adults drawn from a population of 1165 rural and urban subjects 18-60 years of age; and (3) an examination of the prevalence of obesity and comorbid risk factors that predict coronary heart disease and type 2 diabetes in 609 rural Malaysians aged 30-65 years. Overweight and obesity were calculated using body mass index (BMI) measures and World Health Organization (WHO) criteria. Energy intake was assessed using 3-d food records, BMR and PALs were assessed with Douglas bags and activity diaries, while hypertension, hyperlipidaemia and glucose intolerance were specified using standard criteria. The National Health Morbidity Survey data revealed that in adults, 20.7% were overweight and 5.8% obese (0.3% of whom had BMI values of >40.0 kg m(-2)); the prevalence of obesity was clearly greater in women than in men. In women, obesity rates were higher in Indian and Malay women than in Chinese women, while in men the Chinese recorded the highest obesity prevalences followed by the Malay and Indians. Studies on normal healthy subjects indicated that the energy intake of Indians was significantly lower than that of other ethnic groups. In women, Malays recorded a significantly higher energy intake than the other groups. Urban male subjects consumed significantly more energy than their rural counterparts, but this was not the case in women. In both men and women, fat intakes (%) were significantly higher in Chinese and urban subjects. Men were moderately active with the exception of the Dayaks. Chinese women were considerably less active than Chinese men. Chinese and Dayak women were less active than Malay and Indian women. In both men and women, Indians recorded the highest PALs. Hence, current nutrition and health surveys reveal that Malaysians are already affected by western health problems. The escalation of obesity, once thought to be an urban phenomenon, has now spread

Topics: Adolescent; Adult; Age Distribution; Aged; Anthropometry; Asian People; Body Mass Index; Coronary Disease; Diabetes Mellitus, Type 2; Diet Records; Energy Intake; Exercise; Female; Health Surveys; Humans; Malaysia; Male; Middle Aged; Obesity; Prevalence; Rural Health; Sex Factors; Urban Health; White People

A pharmacist-led structured group-based intervention (MEDIHEALTH) was formulated to improve medication adherence among Malay type 2 diabetes mellitus (T2DM) patients in the Malaysian state of Sarawak.. The objective of this study was to examine the effectiveness of MEDIHEALTH and its mechanism of impact for improving medication adherence and the glycated haemoglobin (HbA1c) level.. A two group and parallel randomised controlled trial with a twelve months follow-up period was conducted at two primary health clinics in Malaysia that were surrounded by Malay communities. Malay T2DM patients whose HbA1c was >7% and total score on the Self-Efficacy for Appropriate Medication Use Scale (SEAMS) was <26 were recruited and parallelly randomised to the MEDIHEALTH or usual care (control) groups. The extended theory of planned behaviour was employed to test the mechanism of impact. Repeated measure analysis of variance was used to assess the difference in the estimated marginal mean of the SEAMS scores and HbA1c level between the intervention and control groups at different times.. A total of 142 participants were recruited and randomised; three from the intervention group and eight from the control group withdrew before receiving any treatment. Hence, 68 participants in the intervention group and 63 in the control group were included for analyses. The MEDIHEALTH group had a significantly greater increase in the SEAMS score compared to the control group (p < 0.001) at one, three, six and twelve months post-intervention. There was also a significantly greater reduction in HbA1c in the MEDIHEALTH compared to the control group at one, three, six and twelve months post-intervention (p < 0.001). These improvements were mediated by enhancements in perceived behavioural control and knowledge about medications.. The MEDIHEALTH may improve medication adherence and glycaemic control among Malay T2DM patients.

Topics: Diabetes Mellitus, Type 2; Glycated Hemoglobin; Glycemic Control; Humans; Malaysia; Medication Adherence; Pharmacists

Women who develop gestational diabetes mellitus (GDM) have an increased risk of developing type 2 diabetes, and to reduce this risk the women have to adopt healthy behaviour changes. Although previous studies have explored the challenges and facilitators to initiate behaviour change among women with GDM, there is limited data from Malaysian women. Thus, this study will explore the factors affecting the uptake of healthy behaviour changes and the use of digital technology among women and their healthcare providers (HCPs) to support healthy behaviour changes in women with GDM.. The study will be modelled according to the Capability, Opportunity, Motivation and Behaviour and Behaviour Change Wheel techniques, and use the DoTTI framework to identify needs, solutions and testing of a preliminary mobile app, respectively. In phase 1 (design and development), a focus group discussion (FGDs) of 5-8 individuals will be conducted with an estimated 60 women with GDM and 40 HCPs (doctors, dietitians and nurses). Synthesised data from the FGDs will then be combined with content from an expert committee to inform the development of the mobile app. In phase 2 (testing of early iterations), a preview of the mobile app will undergo alpha testing among the team members and the app developers, and beta testing among 30 women with GDM or with a history of GDM, and 15 HCPs using semi-structured interviews. The outcome will enable us to optimise an intervention using the mobile app as a diabetes prevention intervention which will then be evaluated in a randomised controlled trial.. The project has been approved by the Malaysia Research Ethics Committee. Informed consent will be obtained from all participants. Outcomes will be presented at both local and international conferences and submitted for publications in peer-reviewed journals.

Topics: Diabetes Mellitus, Type 2; Diabetes, Gestational; Female; Humans; Malaysia; Mobile Applications; Perception; Pregnancy; Randomized Controlled Trials as Topic

People with diabetes are often associated with multifaceted factors and comorbidities. Diabetes management frameworks need to integrate a biopsychosocial, patient-centred approach. Despite increasing efforts in promotion and diabetes education, interventions integrating both physical and mental health components are still lacking in Malaysia. The Optimal Health Programme (OHP) offers an innovative biopsychosocial framework to promote overall well-being and self-efficacy, going beyond education alone and has been identified as relevant within the primary care system. Following a comprehensive cultural adaptation process, Malaysia's first OHP was developed under the name 'Pohon Sihat' (OHP). The study aims to evaluate the effectiveness of the mental health-based self-management and wellness programme in improving self-efficacy and well-being in primary care patients with diabetes mellitus.. This biopsychosocial intervention randomised controlled trial will engage patients (n=156) diagnosed with type 2 diabetes mellitus (T2DM) from four primary healthcare clinics in Putrajaya. Participants will be randomised to either OHP plus treatment as usual. The 2-hour weekly sessions over five consecutive weeks, and 2-hour booster session post 3 months will be facilitated by trained mental health practitioners and diabetes educators. Primary outcomes will include self-efficacy measures, while secondary outcomes will include well-being, anxiety, depression, self-care behaviours and haemoglobin A1c glucose test. Outcome measures will be assessed at baseline, immediately postintervention, as well as at 3 months and 6 months postintervention. Where appropriate, intention-to-treat analyses will be performed.. This study has ethics approval from the Medical Research and Ethics Committee, Ministry of Health Malaysia (NMRR-17-3426-38212). Study findings will be shared with the Ministry of Health Malaysia and participating healthcare clinics. Outcomes will also be shared through publication, conference presentations and publication in a peer-reviewed journal.. NCT03601884.

Topics: Culturally Competent Care; Diabetes Mellitus, Type 2; Humans; Malaysia; Patient-Centered Care; Primary Health Care; Quality of Life; Randomized Controlled Trials as Topic; Self Efficacy

Brain Breaks videos are web-based structured physical activity (PA) videos that aim at stimulating an interest in learning and promoting health. Exercise is one of the important treatment regimens for people with type 2 diabetes mellitus (T2DM). Thus, the objective of this study was to determine the effects that Brain Breaks videos have on the motives for PA, as measured by the Physical Activity and Leisure Motivation Scale-Malay (PALMS-M), and the amount of PA, as measured by the International Physical Activity Questionnaire-Malay (IPAQ-M), in T2DM patients (the most common type of diabetes mellitus patients). This study was conducted using a randomized, double-blind design and grouped subjects under two research conditions: an experimental group given Brain Breaks videos and a control group. Purposive sampling was employed to recruit 70 T2DM patients (male = 39, female = 31) with the mean age of 57.6 (SD = 8.5) from Hospital Universiti Sains Malaysia, Kelantan. Over a four-month period, the participants in the experimental group were asked to perform PA daily based on a Brain Breaks video (10 min in duration) that was shared through a WhatsApp group. All participants from both groups answered the PALMS-M questionnaire five times: pre-intervention, the end of the first month, second month, and third month, and post-intervention. A repeated measure multivariate analysis of variance and a repeated measure analysis of variance were performed for the analyses of the data. The results demonstrated that four (appearance, others' expectations, physical condition, and mastery) out of eight motives for PA produced a significant mean score difference between the two study groups. All eight motives for PA showed an upward trend for the experimental group during the study period, while the control group showed a downward trend for all motives during the study period. As for the amount of PA, both groups showed significant differences (

Topics: Aged; Brain; Diabetes Mellitus, Type 2; Double-Blind Method; Exercise; Exercise Therapy; Female; Humans; Malaysia; Male; Middle Aged; Motivation; Video Recording

Topics: Aged; Community Health Services; Diabetes Mellitus; Diabetes Mellitus, Type 2; Female; Hazardous Waste; Health Education; Health Knowledge, Attitudes, Practice; Humans; Insulin; Malaysia; Male; Medical Waste Disposal; Middle Aged; Primary Health Care; Surveys and Questionnaires

To evaluate the effectiveness of a brief, value-based emotion-focused educational programme (VEMOFIT) in Malay adults with Type 2 diabetes mellitus compared with a programme of active listening to participants' emotional experiences, social support and their opinion on the health clinic diabetes care services (attention control).. Malay adults with severe diabetes distress [Diabetes Distress Scale (DDS-17) mean score ≥ 3] were included. VEMOFIT consisted of four biweekly group sessions, a booster session after 3 months and a follow-up 6 months post intervention. The attention control programme consisted of three sessions over the same period. Outcomes included diabetes distress, depressive symptoms, self-efficacy and disease control. Required total sample size was 165.. Both interventions decreased diabetes distress significantly. The theory-based VEMOFIT programme was not superior to the attention control programme. The latter approach is a simpler way to decrease severe diabetes distress (Trial registration: NCT02730078; NMRR-15-1144-24803).

Topics: Adult; Analysis of Variance; Cluster Analysis; Depression; Diabetes Mellitus, Type 2; Emotions; Female; Humans; Malaysia; Male; Middle Aged; Patient Education as Topic; Pilot Projects; Psychotherapy, Brief; Quality of Life; Self Care; Self Efficacy; Stress, Psychological; Treatment Outcome

Amidst the high disease burden, non-adherence to medications among patients with type 2 diabetes mellitus (T2DM) has been reported to be common and devastating. Sarawak Pharmaceutical Services Division has formulated a pharmacist-led, multiple-theoretical-grounding, culturally sensitive and structured group-based program, namely "Know Your Medicine - Take if for Health" (MEDIHEALTH), to improve medication adherence among Malay patients with T2DM. However, to date, little is known about the effectiveness and sustainability of the Program.. This is a prospective, parallel-design, two-treatment-group randomized controlled trial to evaluate the effectiveness and sustainability of MEDIHEALTH in improving medication adherence. Malay patients who have underlying T2DM, who obtain medication therapy at Petra Jaya Health Clinic and Kota Samarahan Health Clinic, and who have a moderate to low adherence level (8-item Morisky Medication Adherence Scale, Malaysian specific, score <6) were randomly assigned to the treatment group (MEDIHEALTH) or the control group. The primary outcome of this study is medication adherence level at baseline and 1, 3, 6 and 12 months post-intervention. The secondary outcomes are attitude, subjective norms, perceived behavioural control, intention and knowledge related to medication adherence measured at baseline and 1, 6 and 12 months post-intervention. The effectiveness and sustainability of the Program will be triangulated by findings from semi-structured interviews with five selected participants conducted 1 month after the intervention and in-depth interviews with two main facilitators and two managerial officers in charge of the Program 12 months after the intervention. Statistical analyses of quantitative data were conducted using SPSS version 22 and Stata version 14. Thematic analysis for qualitative data were conducted with the assistance of ATLAS.ti 8.. This study provides evidence on the effectiveness and sustainability of a structured group-based educational program that employs multiple theoretical grounding and a culturally sensitive approach in promoting medication adherence among Malays with underlying T2DM. Both the quantitative and qualitative findings of this study could assist in the future development of the Program.. National Medical Research Register, NMRR-17-925-35875 (IIR). Registered on 19 May 2017. ClinicalTrials.gov, NCT03228706 . Registered on 25 July 2017.

Topics: Biomarkers; Blood Glucose; Diabetes Mellitus, Type 2; Group Processes; Health Knowledge, Attitudes, Practice; Humans; Hypoglycemic Agents; Malaysia; Medication Adherence; Multicenter Studies as Topic; Patient Care Team; Patient Education as Topic; Prospective Studies; Randomized Controlled Trials as Topic; Time Factors; Treatment Outcome

Increasing prevalence and disease burden has led to an increasing demand of programs and studies focused on dietary and lifestyle habits, and chronic diseases such as type 2 diabetes mellitus (T2DM). We evaluated the effects of a 6-month web-based dietary intervention on Dietary Knowledge, Attitude and Behaviour (DKAB), Dietary Stages of Change (DSOC), fasting blood glucose (FBG) and glycosylated haemoglobin (HbA1c) in patients with uncontrolled HbA1c (> 7.0%) in a randomised-controlled trial (myDIDeA) in Malaysia.. The e-intervention group (n = 62) received a 6-month web-delivered intensive dietary intervention while the control group (n = 66) continued with their standard hospital care. Outcomes (DKAB and DSOC scores, FBG and HbA1c) were compared at baseline, post-intervention and follow-up.. While both study groups showed improvement in total DKAB score, the margin of improvement in mean DKAB score in e-intervention group was larger than the control group at post-intervention (11.1 ± 0.9 vs. 6.5 ± 9.4,p < 0.001) and follow-up (19.8 ± 1.1 vs. 7.6 ± 0.7,p < 0.001), as compared to the baseline. Although there was no significant difference between intervention and control arms with respect to DSOC score and glycaemic control, the e-intervention group showed improved DSOC score (199.7 ± 18.2 vs193.3 ± 14.6,p = 0.046), FBG (7.9 ± 2.5 mmol/L vs. 8.9 ± 3.9 mmol/L,p = 0.015) and HbA1c (8.5 ± 1.8% vs. 9.1 ± 2.0%,p = 0.004) at follow-up compared to the baseline, whereas such improvement was not seen in the control group.. Most important impact of myDIDeA was on the overall DKAB score. This study is one of the first to demonstrate that an e-intervention can be a feasible method for implementing chronic disease management in developing countries. Concerns such as self-monitoring, length of intervention, intense and individualized intervention, adoption of other domains of Transtheoretical Model and health components, and barriers to change have to be taken into consideration in the development of future intervention programs.. ClinicalTrials.gov NCT01246687 .

Topics: Adult; Diabetes Mellitus, Type 2; Diet; Feasibility Studies; Female; Glycated Hemoglobin; Health Knowledge, Attitudes, Practice; Health Promotion; Humans; Internet; Malaysia; Male; Middle Aged; Patient Education as Topic; Program Evaluation

In recent years, great emphasis has been placed on the role of nonpharmacological self-management in the care of patients with diabetes. Studies have reported that nurses, compared to other healthcare professionals, are more likely to promote preventive healthcare seeking behaviors. The aim of this study was to investigate the effectiveness of a nurse-led diabetes self-management education on glycosylated hemoglobin. A two-arm parallel-group randomized controlled trial with the blinded outcome assessors was designed. One hundred forty-two adults with type 2 diabetes were randomized to receive either usual diabetes care (control group) or usual care plus a nurse-led diabetes self-management education (intervention group). Duration of the intervention was 12 weeks. The primary outcome was glycosylated hemoglobin (HbA1c values). Secondary outcomes were changes in blood pressure, body weight, lipid profiles, self-efficacy (efficacy expectation and outcome expectation), self-management behaviors, quality of life, social support, and depression. Outcome measures were assessed at baseline and at 12-week and 24-week postrandomizations. Patients in the intervention group showed significant improvement in HbA1c, blood pressure, body weight, efficacy expectation, outcome expectation, and diabetes self-management behaviors. The beneficial effect of a nurse-led intervention continued to accrue beyond the end of the trial resulting in sustained improvements in clinical, lifestyle, and psychosocial outcomes. This trial is registered with IRCT2016062528627N1.

Topics: Adult; Aged; Biomarkers; Blood Pressure; Depression; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Health Knowledge, Attitudes, Practice; Health Status; Humans; Leadership; Lipids; Malaysia; Male; Middle Aged; Nurse's Role; Nursing Evaluation Research; Patient Education as Topic; Quality of Life; Self Care; Self Efficacy; Social Support; Time Factors; Treatment Outcome; Weight Loss

Topics: Aged; Albuminuria; Biomarkers; Creatinine; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Double-Blind Method; Female; Glomerular Filtration Rate; Humans; Kidney; Lysine; Malaysia; Male; Middle Aged; Pilot Projects; Prospective Studies; Time Factors; Tocotrienols; Treatment Outcome

Type 2 diabetes mellitus (T2DM) patients experience many psychosocial problems related to their diabetes. These often lead to emotional disorders such as distress, stress, anxiety and depression, resulting in decreased self-care, quality of life and disease control. The purpose of the current study is to evaluate the effectiveness of a brief value-based emotion-focused educational programme in adults with T2DM on diabetes-related distress (DRD), depressive symptoms, illness perceptions, quality of life, diabetes self-efficacy, self-care and clinical outcomes.. A cluster randomised controlled trial will be conducted in 10 public health clinics in Malaysia, all providing diabetes care according to national clinical practice guidelines. Patients' inclusion criteria: Malay, ≥ 18 years with T2DM for at least 2 years, on regular follow-up with one of three biomarkers HbA1c, systolic blood pressure and LDL-cholesterol sub-optimally controlled, and with a mean 17-item Diabetes Distress Scale (DDS-17) score ≥ 3. The intervention consists of four sessions and one booster over a period of 4 months that provide information and skills to assist patients in having proper perceptions of their T2DM including an understanding of the treatment targets, understanding and managing their emotions and goal-setting. The comparator is an attention-control group with three meetings over a similar period. With an estimated intra-cluster correlation coefficient ρ of 0.015, a cluster size of 20 and 20% non-completion, the trial will need to enroll 198 patients.. the between groups difference in proportion of patients achieving a mean DDS-17 score < 3 (non-significant distress) at 6 months post-intervention. Secondary outcomes will be the differences in the above mentioned variables between groups.. We hypothesize that primary and secondary outcomes will improve significantly after the intervention compared to the comparator group. The results of this study can contribute to better care for T2DM patients with DRD.. ClinicalTrials.gov NCT02730078 . Registered on 29 March 2016, last updated on 4 January 2017.

Topics: Adult; Cluster Analysis; Cognition; Diabetes Mellitus, Type 2; Emotions; Female; Follow-Up Studies; Humans; Malaysia; Male; Patient Education as Topic; Pilot Projects; Self Care; Surveys and Questionnaires; Treatment Outcome

Evidence of a possible connection between gut microbiota and several physiological processes linked to type 2 diabetes is increasing. However, the effect of multi-strain probiotics in people with type 2 diabetes remains unclear. This study investigated the effect of multi-strain microbial cell preparation-also refers to multi-strain probiotics-on glycemic control and other diabetes-related outcomes in people with type 2 diabetes.. A randomized, double-blind, parallel-group, controlled clinical trial.. Diabetes clinic of a teaching hospital in Kuala Lumpur, Malaysia.. A total of 136 participants with type 2 diabetes, aged 30-70 years, were recruited and randomly assigned to receive either probiotics (n = 68) or placebo (n = 68) for 12 weeks.. Primary outcomes were glycemic control-related parameters, and secondary outcomes were anthropomorphic variables, lipid profile, blood pressure and high-sensitivity C-reactive protein. The Lactobacillus and Bifidobacterium quantities were measured before and after intervention as an indicator of successful passage of the supplement through gastrointestinal tract.. Intention-to-treat (ITT) analysis was performed on all participants, while per-protocol (PP) analysis was performed on those participants who had successfully completed the trial with good compliance rate.. With respect to primary outcomes, glycated hemoglobin decreased by 0.14 % in the probiotics and increased by 0.02 % in the placebo group in PP analysis (p < 0.05, small effect size of 0.050), while these changes were not significant in ITT analysis. Fasting insulin increased by 1.8 µU/mL in placebo group and decreased by 2.9 µU/mL in probiotics group in PP analysis. These changes were significant between groups at both analyses (p < 0.05, medium effect size of 0.062 in PP analysis and small effect size of 0.033 in ITT analysis). Secondary outcomes did not change significantly. Probiotics successfully passed through the gastrointestinal tract.. Probiotics modestly improved HbA1c and fasting insulin in people with type 2 diabetes.

Topics: Adult; Aged; Bifidobacterium; Blood Glucose; C-Reactive Protein; Diabetes Mellitus, Type 2; Diet; Dietary Carbohydrates; Dietary Fats; Dietary Proteins; Double-Blind Method; Exercise; Female; Gastrointestinal Microbiome; Glycated Hemoglobin; Humans; Insulin; Lactobacillus; Malaysia; Male; Middle Aged; Probiotics; Treatment Outcome

This study evaluated the efficacy and safety of 26 weeks of twice-daily (BID) alogliptin + metformin fixed-dose combination (FDC) therapy in Asian patients with type 2 diabetes. Patients aged 18 to 75 years with hemoglobin A1c (HbA1c) of 7.5% to 10.0% after ≥2 months of diet and exercise and a 4-week placebo run-in were enrolled. Eligible patients were randomized (1:1:1:1) to placebo, alogliptin 12.5 mg BID, metformin 500 mg BID or alogliptin 12.5 mg plus metformin 500 mg FDC BID. The primary endpoint was change in HbA1c from baseline to end of treatment (Week 26). In total, 647 patients were randomized. The least-squares mean change in HbA1c from baseline to Week 26 was -0.19% with placebo, -0.86% with alogliptin, -1.04% with metformin and -1.53% with alogliptin + metformin FDC. Alogliptin + metformin FDC was significantly more effective ( P  < .0001) in lowering HbA1c than either alogliptin or metformin alone. The safety profile of alogliptin + metformin FDC was similar to that of the individual components alogliptin and metformin. The study demonstrated that treatment with alogliptin + metformin FDC BID resulted in better glycaemic control than either monotherapy and was well tolerated in Asian patients with type 2 diabetes.

Topics: China; Combined Modality Therapy; Diabetes Mellitus, Type 2; Diet, Diabetic; Dipeptidyl-Peptidase IV Inhibitors; Drug Therapy, Combination; Exercise; Glycated Hemoglobin; Humans; Hyperglycemia; Hypoglycemia; Hypoglycemic Agents; Immunity, Mucosal; Incidence; Malaysia; Metformin; Middle Aged; Piperidines; Republic of Korea; Respiratory Tract Infections; Taiwan; Uracil

Involvement of pharmacists in improving medication adherence among diabetic patients is recognized globally. In Malaysian healthcare system, pharmacists are also operating health services i.e. Diabetes Medication Therapy Adherence Clinic (DMTAC). This study aimed to assess the clinical outcomes of patients managed by pharmacists (DMTAC), in a Malaysian hospital setting. This was an open labelled randomised study. Type 2 diabetes patients with HbA1c ≥8% were recruited and arbitrarily divided into the intervention group (usual care plus DMTAC) and the non-intervention group (usual care only). Those enrolled in the intervention group were scheduled for follow-up for eight consecutive visits. Improvements in lab results were compared longitudinally (pre and post analysis) between the groups. Data analysis was done using PASW 18® version. A total of 76 patients were enrolled, with 39 patients in the intervention group and 37 patients in the non-intervention group. Mean HbA1c (-0.90% vs. -0.08%, p=0.011) and fasting blood glucose levels (-3.45 mmol.l vs. +0.79 mmol/l, p=0.002) reduced significantly between the intervention group vs. non-intervention group. Total cholesterol and low-density lipoprotein cholesterol (LDL-C) were also significantly reduced in the intervention group (TC -0.34 mmol/l, p=0.018) (LDL -0.45 mmol/l, p=0.001). In conclusion, pharmacists managed DMTAC significantly improved glycaemic control and lipid profile of diabetic patients.

Topics: Adult; Aged; Aged, 80 and over; Biomarkers; Blood Glucose; Cholesterol; Cholesterol, LDL; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Health Behavior; Health Knowledge, Attitudes, Practice; Humans; Hypoglycemic Agents; Malaysia; Male; Medication Adherence; Middle Aged; Patient Care Team; Pharmacists; Pharmacy Service, Hospital; Professional Role; Program Evaluation; Prospective Studies; Treatment Outcome

Over the past two decades, the population of Malaysia has grown rapidly and the prevalence of diabetes mellitus in Malaysia has dramatically increased, along with the frequency of obesity, hyperlipidaemia and hypertension. Early-life influences play an important role in the development of non-communicable diseases. Indeed, maternal lifestyle and conditions such as gestational diabetes mellitus or obesity can affect the risk of diabetes in the next generation. Lifestyle changes can help to prevent the development of type 2 diabetes mellitus. This is a protocol for an unblinded, community-based, randomised controlled trial in two arms to evaluate the efficacy of a complex behavioural change intervention, combining motivational interviewing provided by a community health promoter and access to a habit formation mobile application, among young Malaysian women and their spouses prior to pregnancy.. Eligible subjects will be Malaysian women in the age group 20 to 39 years, who are nulliparous, not diagnosed with diabetes and own a smartphone. With an alpha-value of 0.05, a statistical power of 90 %, 264 subjects will need to complete the study. Subjects with their spouses will be randomised to either the intervention or the control arm for an 8-month period. The primary endpoint is change in waist circumference from baseline to end of intervention period and secondary endpoints are changes in anthropometric parameters, biochemical parameters, change in health literacy level, dietary habits, physical activity and stress level. Primary endpoint and the continuous secondary endpoints will be analysed in a linear regression model, whereas secondary endpoints on an ordinal scale will be analysed by using the chi-squared test. A multivariate linear model for the primary endpoint will be undertaken to account for potential confounders. This study has been approved by the Medical Research and Ethics Committee of the Ministry of Health Malaysia (protocol number: NMRR-14-904-21963) on 21 September 2015.. This study protocol describes the first community-based randomised controlled trial, to examine the efficacy of a complex intervention in improving the pre-pregnancy health of young Malaysian women and their spouses. Results from this trial will contribute to improve policy and practices regarding complex behavioural change interventions to prevent diabetes in the pre-conception period in Malaysia and other low- and middle-income country settings.. This trial is registered with ClinicalTrials.gov (www.clinicaltrials.gov) on 30 November 2015, Identifier: NCT02617693 .

Topics: Adult; Anthropometry; Chi-Square Distribution; Clinical Protocols; Community Health Services; Diabetes Mellitus, Type 2; Female; Habits; Health Behavior; Health Knowledge, Attitudes, Practice; Healthy Lifestyle; Humans; Linear Models; Malaysia; Male; Mobile Applications; Motivational Interviewing; Multivariate Analysis; Preconception Care; Prediabetic State; Research Design; Risk Factors; Risk Reduction Behavior; Spouses; Time Factors; Treatment Outcome; Young Adult

The chronic care model was proven effective in improving clinical outcomes of diabetes in developed countries. However, evidence in developing countries is scarce. The objective of this study was to evaluate the effectiveness of EMPOWER-PAR intervention (based on the chronic care model) in improving clinical outcomes for type 2 diabetes mellitus using readily available resources in the Malaysian public primary care setting.. This was a pragmatic, cluster-randomised, parallel, matched pair, controlled trial using participatory action research approach, conducted in 10 public primary care clinics in Malaysia. Five clinics were randomly selected to provide the EMPOWER-PAR intervention for 1 year and another five clinics continued with usual care. Patients who fulfilled the criteria were recruited over a 2-week period by each clinic. The obligatory intervention components were designed based on four elements of the chronic care model i.e. healthcare organisation, delivery system design, self-management support and decision support. The primary outcome was the change in the proportion of patients achieving HbA1c < 6.5%. Secondary outcomes were the change in proportion of patients achieving targets for blood pressure, lipid profile, body mass index and waist circumference. Intention to treat analysis was performed for all outcome measures. A generalised estimating equation method was used to account for baseline differences and clustering effect.. A total of 888 type 2 diabetes mellitus patients were recruited at baseline (intervention: 471 vs.. 417). At 1-year, 96.6 and 97.8% of patients in the intervention and control groups completed the study, respectively. The baseline demographic and clinical characteristics of both groups were comparable. The change in the proportion of patients achieving HbA1c target was significantly higher in the intervention compared to the control group (intervention: 3.0% vs.. -4.1%, P < 0.002). Patients who received the EMPOWER-PAR intervention were twice more likely to achieve HbA1c target compared to those in the control group (adjusted OR 2.16, 95% CI 1.34-3.50, P < 0.002). However, there was no significant improvement found in the secondary outcomes.. This study demonstrates that the EMPOWER-PAR intervention was effective in improving the primary outcome for type 2 diabetes in the Malaysian public primary care setting.. Registered with: ClinicalTrials.gov.: NCT01545401 . Date of registration: 1st March 2012.

Topics: Blood Pressure; Body Mass Index; Chronic Disease; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Lipids; Malaysia; Male; Middle Aged; Models, Theoretical; Primary Health Care; Waist Circumference

The prevalence of type 2 diabetes among Malaysian adults has increased by more than two folds over the past two decades. Strategies to collaborate with the existing community partners may become a promising channel for wide-scale dissemination of diabetes prevention in the country. The objectives of this study were to determine the effects of community-based lifestyle interventions delivered to adults with prediabetes and their health-related quality of life as compared to the usual care group.. This was a quasi-experimental study conducted in two sub-urban communities in Seremban, Malaysia. A total of 268 participants with prediabetes aged between 18 to 65 years old were assigned to either the community-based lifestyle intervention (Co-HELP) (n = 122) or the usual care (n = 146) groups. The Co-HELP program was delivered in partnership with the existing community volunteers to incorporate diet, physical activity, and behaviour modification strategies. Participants in the Co-HELP group received twelve group-based sessions and two individual counselling to reinforce behavioural change. Participants in the usual care group received standard health education from primary health providers in the clinic setting. Primary outcomes were fasting blood glucose, 2-hour plasma glucose, and HbA1C. Secondary outcomes included weight, BMI, waist circumference, total cholesterol, triglyceride, LDL cholesterol, HDL cholesterol, systolic and diastolic blood pressure, physical activity, diet, and health-related quality of life (HRQOL).. An intention-to-treat analysis of between-groups at 12-month (mean difference, 95% CI) revealed that the Co-HELP participants' mean fasting plasma glucose reduced by -0.40 mmol/l (-0.51 to -0.28, p<0.001), 2-hour post glucose by -0.58 mmol/l (-0.91 to -0.24, p<0.001), HbA1C by -0.24% (-0.34 to -0.15, p<0.001), diastolic blood pressure by -2.63 mmHg (-3.79 to -1.48, p<0.01), and waist circumference by -2.44 cm (-4.75 to -0.12, p<0.05) whereas HDL cholesterol increased by 0.12 mmol/l (0.05 to 0.13, p<0.01), compared to the usual care group. Significant improvements were also found in HRQOL for both physical component (PCS) by 6.51 points (5.21 to 7.80, p<0.001) and mental component (MCS) by 7.79 points (6.44 to 9.14, p<0.001). Greater proportion of participants from the Co-HELP group met the clinical recommended target of 5% or more weight loss from the initial weight (24.6% vs 3.4%, p<0.001) and physical activity of >600 METS/min/wk (60.7% vs 32.2%, p<0.001) compared to the usual care group.. This study provides evidence that a culturally adapted diabetes prevention program can be implemented in the community setting, with reduction of several diabetes risk factors and improvement of HRQOL. Collaboration with existing community partners demonstrated a promising channel for the wide-scale dissemination of diabetes prevention at the community level. Further studies are required to determine whether similar outcomes could be achieved in communities with different socioeconomic backgrounds and geographical areas.. IRCT201104106163N1.

Topics: Adult; Analysis of Variance; Blood Glucose; Body Weight; Cholesterol, LDL; Community-Based Participatory Research; Diabetes Mellitus, Type 2; Female; Health Promotion; Healthy Lifestyle; Humans; Life Style; Malaysia; Male; Middle Aged; Outcome Assessment, Health Care; Prediabetic State; Quality of Life; Suburban Health Services; Suburban Population; Weight Loss

To evaluate the efficacy and safety of canagliflozin, a sodium glucose co-transporter 2 inhibitor, in Asian patients with type 2 diabetes mellitus (T2DM) inadequately controlled by metformin or metformin in combination with sulphonylurea.. In this 18-week, randomized, double-blind, placebo-controlled phase III study, patients (N = 676) received canagliflozin 100 or 300 mg or placebo once daily. The primary efficacy endpoint was change in glycated haemoglobin (HbA1c) level from baseline at week 18. Additional endpoints included change in fasting plasma glucose (FPG) and percent change in body weight. Adverse events (AEs) were recorded throughout the study. Efficacy and safety were assessed in the overall population and in two strata based on background therapy.. At week 18, canagliflozin 100 and 300 mg provided significant reductions from baseline in HbA1c compared with placebo (-0.97, -1.06 and -0.47%, respectively; p < 0.001). Relative to placebo, canagliflozin 100 and 300 mg also significantly reduced FPG (-1.0 and -1.4 mmol/l) and body weight [-2.2% (-1.5 kg) and -2.3% (-1.6 kg)]. Both canagliflozin doses lowered systolic blood pressure (BP) compared with placebo. The overall incidence of AEs was 38.6, 43.2 and 42.0% with canagliflozin 100 and 300 mg and placebo, respectively. The incidence of genital mycotic infections and urinary tract infections was low and similar across groups. Efficacy and safety findings in the two strata were generally consistent with the overall population.. Canagliflozin provided glycaemic improvements and reductions in body weight and systolic BP, and was generally well tolerated in Asian patients with T2DM on metformin or metformin in combination with sulphonylurea.

Topics: Aged; Canagliflozin; China; Diabetes Mellitus, Type 2; Dose-Response Relationship, Drug; Double-Blind Method; Drug Resistance; Drug Resistance, Multiple; Drug Therapy, Combination; Female; Glucosides; Glycated Hemoglobin; Humans; Hyperglycemia; Hypoglycemic Agents; Malaysia; Male; Membrane Transport Modulators; Metformin; Middle Aged; Sodium-Glucose Transporter 2 Inhibitors; Sulfonylurea Compounds; Thiophenes; Vietnam

Diabetes mellitus is a rising non-communicable disease in Malaysia. Insulin therapy refusal is a great challenge for healthcare providers, as it results in delayed insulin initiation. This study was conducted to determine the prevalence of insulin therapy refusal and its associated factors.. This cross sectional study was conducted at seven public health clinics in Kubang Pasu district, Malaysia, from March to October 2012. A newly developed and validated questionnaire was used and participants were selected via systematic random sampling. Only patients diagnosed with type II diabetes mellitus (T2DM) and under the public health clinic care in Kubang Pasu were included in the study. Multiple logistic regressions were used to study the association between insulin therapy refusal and its associated factors.. There were 461 respondents and the response rate was 100%. Among these 461 patients with T2DM, 74.2% refused insulin therapy. The most common reason given for refusal was a lack of confidence in insulin injection (85.4%). Multiple logistic regression revealed that respondents who had secondary education were 55.0% less likely to refuse insulin therapy than those who had primary or no formal education (p = 0.009, adjusted odds ratio [OR] = 0.45, 95% confidence interval [CI] = 0.25-0.82). There was also a significant inverse association between glycated haemoglobin (HbA1c) and insulin therapy refusal (p = 0.047, adjusted OR = 0.87, 95% CI = 0.76-1.00).. Insulin therapy refusal is common in Kubang Pasu. Education status and HbA1c should be taken into consideration when counselling patients on insulin therapy initiation.

Topics: Adult; Aged; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Follow-Up Studies; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Insulin; Malaysia; Male; Middle Aged; Prevalence; Retrospective Studies; Surveys and Questionnaires; Young Adult

This pilot study evaluated the short-term benefits of a telemonitoring-supplemented focused diabetic education compared with education alone in participants with Type 2 diabetes who were fasting during Ramadan.. In this pilot mixed-method study, we identified 37 participants and randomly allocated them to either a telemonitoring group (n = 18) or a group receiving Ramadan-focused pre-education only (usual care; n = 19). The telemonitoring group received goal-setting and personalized feedback.. The telemonitoring group was less likely to experience hypoglycaemia than the usual care group (odds ratio: 0.1273; 95% confidence interval: 0.0267-0.6059). No significant differences were noted in glycaemic control at the end of study. Participants viewed telemedicine as a more convenient alternative although technological barriers remain a concern.. The results of this study reinforce the need for monitoring as well as educational initiatives for Muslims with diabetes who fast during Ramadan. Telemonitoring offers an attractive option requiring further research. (Clinical Trial Registry No. NCT02189135).

Topics: Adolescent; Adult; Aged; Anniversaries and Special Events; Diabetes Mellitus, Type 2; Diet, Diabetic; Fasting; Feedback, Psychological; Goals; Humans; Hypoglycemia; Islam; Malaysia; Middle Aged; Patient Compliance; Patient Education as Topic; Patient Preference; Pilot Projects; Precision Medicine; Risk; Telemedicine; Young Adult

This study assessed the efficacy and safety of the once-daily glucagon-like peptide-1 receptor agonist, lixisenatide, in Asian patients with type 2 diabetes mellitus inadequately controlled on metformin ± sulfonylurea.. In this 24-week, double-blind, placebo-controlled, multinational study, patients were randomized to lixisenatide 20 µg once daily or placebo. The primary endpoint was absolute change in glycated haemoglobin (HbA1c ) from baseline to week 24.. A total of 391 patients were randomized. Lixisenatide significantly reduced HbA1c levels compared with placebo (LS mean difference: -0.36%, p = 0.0004). A significantly higher proportion of lixisenatide-treated patients achieved HbA1c targets of <7% (p = 0.003) and ≤6.5% (p = 0.001) versus placebo. Lixisenatide was associated with a statistically significant reduction in 2-h postprandial plasma glucose after a standardized breakfast versus placebo (LS mean difference: -4.28 mmol/L, p < 0.0001) and a significant reduction in fasting plasma glucose (p = 0.0109). There was no difference in weight loss versus placebo, with a modest reduction in body weight reported for both groups (lixisenatide: -1.50 kg, placebo: -1.24 kg; p = 0.296). The incidence of treatment-emergent adverse events (TEAEs) was 64.3% with lixisenatide versus 47.4% with placebo, with serious TEAEs reported in 1.5% versus 2.1% of patients, respectively. The most common TEAE in the lixisenatide group was nausea (16.3% vs 2.6% with placebo). The incidence of symptomatic hypoglycaemia was 5.6% with lixisenatide treatment and 2.6% with placebo (p = 0.1321), with no severe symptomatic hypoglycaemia events reported.. In Asian patients with type 2 diabetes mellitus insufficiently controlled on metformin ± sulfonylurea, lixisenatide significantly improved glycaemic control and was well tolerated during the 24-week study.

Topics: Adult; China; Diabetes Mellitus, Type 2; Double-Blind Method; Drug Resistance; Drug Resistance, Multiple; Drug Therapy, Combination; Female; Glucagon-Like Peptide-1 Receptor; Glycated Hemoglobin; Humans; Hyperglycemia; Hypoglycemia; Hypoglycemic Agents; Malaysia; Male; Metformin; Middle Aged; Nausea; Peptides; Receptors, Glucagon; Sulfonylurea Compounds; Thailand

Metformin is contraindicated in patients with renal impairment; however, there is poor adherence to current dosing guidelines. In addition, the pharmacokinetics of metformin in patients with significant renal impairment are not well described. The aims of this study were to investigate factors influencing the pharmacokinetic variability, including variant transporters, between healthy subjects and patients with type 2 diabetes mellitus (T2DM) and to simulate doses of metformin at varying stages of renal function.. Plasma concentrations of metformin were pooled from three studies: patients with T2DM (study A; n = 120), healthy Caucasian subjects (study B; n = 16) and healthy Malaysian subjects (study C; n = 169). A population pharmacokinetic model of metformin was developed using NONMEM(®) version VI for both the immediate-release (IR) formulation and the extended-release (XR) formulation of metformin. Total body weight (TBW), lean body weight (LBW), creatinine clearance (CLCR; estimated using TBW and LBW) and 57 single-nucleotide polymorphisms (SNPs) of metformin transporters (OCT1, OCT2, OCT3, MATE1 and PMAT) were investigated as potential covariates. A nonparametric bootstrap (n = 1,000) was used to evaluate the final model. This model was used to simulate 1,000 concentration-time profiles for doses of metformin at each stage of renal impairment to ensure metformin concentrations do not exceed 5 mg/l, the proposed upper limit.. Creatinine clearance and TBW were clinically and statistically significant covariates with the apparent clearance and volume of distribution of metformin, respectively. None of the 57 SNPs in transporters of metformin were significant covariates. In contrast to previous studies, there was no effect on the pharmacokinetics of metformin in patients carrying the reduced function OCT1 allele (R61C, G401S, 420del or G465R). Dosing simulations revealed that the maximum daily doses in relation to creatinine clearance to prescribe to patients are 500 mg (15 ml/min), 1,000 mg (30 ml/min), 2,000 mg (60 ml/min) and 3,000 mg (120 ml/min), for both the IR and XR formulations.. The population model enabled doses of metformin to be simulated for each stage of renal function, to ensure the concentrations of metformin do not exceed 5 mg/l. However, the plasma concentrations of metformin at these dosage levels are still quite variable and monitoring metformin concentrations may be of value in individualising dosage. This study provides confirmatory data that metformin can be used, with appropriate dosage adjustment, in patients with renal impairment.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Delayed-Action Preparations; Diabetes Mellitus, Type 2; Dose-Response Relationship, Drug; Humans; Hypoglycemic Agents; Malaysia; Membrane Transport Proteins; Metformin; Middle Aged; Models, Biological; Nonlinear Dynamics; Polymorphism, Single Nucleotide; Renal Insufficiency; Tissue Distribution; White People; Young Adult

Self-monitoring of blood glucose (SMBG) has been underutilised. We conducted an open-label, randomised controlled trial to assess the feasibility of introducing SMBG in primary care clinics in Malaysia.. This was an open-label, randomised controlled trial conducted in five public primary care clinics in Malaysia. Patients with type 2 diabetes mellitus (age range 35-65 years) not performing SMBG at the time of the study were randomised to receive either a glucometer for SMBG or usual care. Both groups of patients received similar diabetes care from the clinics.. A total of 105 patients with type 2 diabetes mellitus were enrolled. Of these, 58 and 47 were randomised to intervention and control groups, respectively. After six months, the glycated haemoglobin (HbA1c) level in the intervention group showed a statistically significant improvement of 1.3% (p = 0.001; 95% confidence interval 0.6-2.0), relative to the control group that underwent usual care. The percentages of patients that reached the HbA1c treatment target of ≤ 7% were 14.0% and 32.1% in the control and intervention groups (p = 0.036), respectively.. The usage of a glucometer improved glycaemic control, possibly due to the encouragement of greater self-care in the intervention group.

Topics: Adult; Aged; Blood Glucose Self-Monitoring; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Malaysia; Male; Middle Aged; Primary Health Care

Gestational diabetes mellitus (GDM) increases risks for type 2 diabetes and cardiovascular diseases. Low glycaemic index (GI) diets improve cardio-metabolic outcomes in insulin-resistant individuals. We examined the feasibility of lowering GI through GI-based-education among Asian post-GDM women.. A 3-month investigation was carried out on 60 Malaysian women with a mean age of 31.0 +/- 4.5 years and a history of GDM. Subjects were randomised into two groups: LGIE and CHDR. The CHDR group received conventional healthy dietary recommendations only. The LGIE group received GI based-education in addition to conventional healthy dietary recommendations. At baseline and after 3-months, dietary intake of energy and macronutrient intakes including GI diet and glycaemic load was assessed using 3-day food records. Diabetes-Diet and GI-concept scores and physical activity levels were assessed using a questionnaire. Adherence to dietary instructions was measured at the end of 3 months.. At the end of 3 months, the LGIE group had significant reductions in energy intake (241.7 +/- 522.4Kcal, P = 0.037, ES=0.463), total carbohydrate (48.7 +/- 83.5g, P = 0.010, ES = 0.583), GI (3.9 +/- 7.1, P = 0.017, ES = 0.549) and GL (39.0 +/- 55.3, P = 0.003, ES = 0.705) and significant increases in protein (3.7 +/- 5.4g, 0.003, ES = 0.685) and diet fibre (4.6 +/- 7.3g, P = 0.06). The CHDR group had a significant reduction in fat only (5.7 +/- 9.4g, P = 0.006, ES = 0.606). There was a 30% increase in GI-concept scores in the LGIE group (p < 0.001). Changes in GI-concept scores correlated significantly to the reduction in dietary GI (r = -0.642, P = 0.045). Dietary adherence was comparable in both groups.. GI-education improves GI-concept knowledge and helps lower dietary glycaemic index among women with a history of GDM.

Topics: Adult; Diabetes Mellitus, Type 2; Diabetes, Gestational; Diet; Feasibility Studies; Feeding Behavior; Female; Glycemic Index; Health Education; Health Knowledge, Attitudes, Practice; Humans; Malaysia; Motor Activity; Pregnancy; Risk Factors; Surveys and Questionnaires; Young Adult

To compare the incidence of symptomatic hypoglycemia between sitagliptin and sulfonylurea in Muslim patients with type 2 diabetes who fasted during Ramadan.. In a multicenter, pragmatic, randomized study, patients with type 2 diabetes were recruited from clinical centers in India (n = 765) and Malaysia (n = 105). Eligible patients (age ≥ 18 yrs) expressed their intention to daytime fast during Ramadan, were treated with a stable dose of sulfonylurea with or without metformin for ≥3 months prior to screening visit, and had an HbA(1c) ≤ 10%. Patients were randomized in a 1:1 ratio to either switch to sitagliptin 100 mg q.d. or remain on their pre-study sulfonylurea. Daily diary cards were completed to document information on hypoglycemic symptoms and complications. The primary endpoint was the overall incidence of symptomatic hypoglycemia during Ramadan.. Of the 870 patients randomized, 848 (n = 421 for sitagliptin and 427 for sulfonylurea) returned ≥1 completed diary card and were included in the analysis. The proportion of patients who recorded ≥1 symptomatic hypoglycemic event during Ramadan was lower with sitagliptin (3.8%) compared to sulfonylurea (7.3%). The risk of symptomatic hypoglycemia was significantly lower with sitagliptin (risk ratio [95% CI] = 0.52 [0.29, 0.94]; p = 0.028). By country, the proportions of patients who recorded ≥1 symptomatic hypoglycemic event during Ramadan were 4.1% vs. 7.7% in India and 1.9% vs. 3.8% in Malaysia for sitagliptin and sulfonylurea, respectively. No patient discontinued treatment due to a hypoglycemic event. One patient on sitagliptin and seven on sulfonylurea had an event that required non-medical assistance. No events required medical assistance. Both treatments were generally well tolerated.. Symptomatic hypoglycemic events did not require a confirmatory blood glucose measurement, which may have overestimated hypoglycemic events. Measures of glycemic control and body weight were not assessed.. Switching antihyperglycemic treatment to sitagliptin from a sulfonylurea reduced the risk of symptomatic hypoglycemia by approximately 50% for Muslim patients with type 2 diabetes who fasted during Ramadan.. Clinicaltrials.gov: NCT01340768.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Blood Glucose; Diabetes Mellitus, Type 2; Fasting; Female; Humans; Hypoglycemia; Hypoglycemic Agents; India; Islam; Malaysia; Male; Middle Aged; Pyrazines; Sitagliptin Phosphate; Sulfonylurea Compounds; Triazoles; Young Adult

The potential of web-based interventions in dietary behaviour modification of the diabetics has not been fully explored. We describe the protocol of a 12-month match-design randomised controlled trial of a web-based dietary intervention for type 2 diabetic patients with primary aim to evaluate the effect of the intervention on their dietary knowledge, attitude and behaviour (KAB). The secondary objective of this study is to improve the participants' dietary practices, physical measurements and biomarkers.. A minimum total sample of 82 Type 2 diabetics will be randomised, either to the control group, who will receive the standard diabetes care or the e-intervention group, who will participate in a 6-month web-based dietary intervention in addition to the standard care. The dietary recommendations are based on existing guidelines, but personalised according to the patients' Stages of Change (SOC). The participants will be followed up for 6 months post-intervention with data collection scheduled at baseline, 6-month and 12-month.. We are aiming for a net improvement in the KAB score in participants of the e-intervention group, besides investigating the impact of the e-intervention on the dietary practices, physical measurements and blood biomarkers of those patients. The successful outcome of this study can be a precursor for policy makers to initiate more rigorous promotion of such web-based programmes in the country.. Clinicaltrials.gov NCT01246687.

Topics: Adolescent; Adult; Diabetes Mellitus, Type 2; Female; Health Knowledge, Attitudes, Practice; Humans; Internet; Malaysia; Male; Middle Aged; Patient Education as Topic; Program Evaluation; Surveys and Questionnaires; Young Adult

We assessed the effectiveness of a brief structured diabetes education programme based on the concept of self-efficacy on self-care and glycaemic control using single-blind study design. One hundred and sixty-four participants with poorly controlled diabetes from two settings were randomized using computer-generated list into control (n = 82) and intervention (n = 82) groups, of which 151 completed the study. Monthly interventions over 12 weeks addressed the self-care practices of diet, physical activity, medication adherence and self-monitoring of blood glucose (SMBG). These self-care practices were assessed at Weeks 0 and 12 using pre- and post-questionnaires in both groups together with glycated haemoglobin A1c (HbA1c) and diabetes knowledge. In the intention-to-treat analysis (n = 164), the intervention group improved their SMBG (P = <0.001), physical activity (P = 0.001), HbA1c (P = 0.03), diabetes knowledge (P = <0.001) and medication adherence. At Week 12, HbA1c difference adjusted for SMBG frequency, medication adherence and weight change remained significant (P = 0.03) compared with control group. For within group comparisons, diabetes knowledge (P = <0.001), HbA1c level (P = <0.001), SMBG (P = <0.001) and medication adherence (P = 0.008) improved from baseline in the intervention group. In the control group, only diabetes knowledge improved (P = <0.001). These findings can contribute to the development of self-management diabetes education in Malaysia.

Topics: Blood Glucose Self-Monitoring; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Diet, Diabetic; Female; Glycated Hemoglobin; Health Knowledge, Attitudes, Practice; Humans; Malaysia; Male; Medication Adherence; Middle Aged; Motor Activity; Outcome and Process Assessment, Health Care; Patient Education as Topic; Self Care; Self Efficacy; Single-Blind Method

The role of endothelial injury and circulating adhesion molecule in the development and progression of diabetic peripheral neuropathy in the long-term has been established previously.. To study the effects of short-term glycemic control using insulin and oral hypoglycemic agent therapy (OHA) on the peroneal nerve function and vascular cell adhesion molecule-1 (VCAM-1) and advanced glycation endproducts (AGE) levels in type 2 diabetic patients.. A randomized controlled study involving poorly controlled (HbA1c, 7.5%-11%) type 2 diabetic patients attending the endocrinology outpatient center in a tertiary hospital in Kuala Lumpur.. Twenty-nine patients were randomized to receive insulin (n=15) or OHA (n=14) for 8 weeks. The glycemic variables (HbA1c, fasting plasma glucose [FPG], fructosamine), VCAM-1, serum AGE and the peroneal motor conduction velocity (PMCV) were measured at baseline and at 4-week intervals.. Paired 't' test or Kruskal Wallis test; and the unpaired 't' test or Mann-Whitney U test were used for within-group and between-group analyses, respectively. Correlation was analyzed using Spearman's correlation coefficient.. Within-group analysis showed significant progressive improvement in HbA1c at weeks 4 and 8 in the insulin group. The PMCV improved significantly in both groups by week 8, and by week 4 (P = 0.01) in the insulin group. PMCV correlated negatively with VCAM-1 (P = 0.031) and AGE (P = 0.009) at week 8.. Aggressive glycemic control with insulin improves the peroneal nerve function within 4 weeks. Improvement in the serum VCAM-1 and AGE levels correlated significantly with improvement in peroneal nerve conduction velocity only in the insulin group.

Topics: Administration, Oral; Blood Glucose; Diabetes Mellitus, Type 2; Diabetic Neuropathies; Female; Glycated Hemoglobin; Glycation End Products, Advanced; Humans; Hypoglycemic Agents; Injections, Subcutaneous; Insulin; Malaysia; Male; Middle Aged; Neural Conduction; Peroneal Nerve; Peroneal Neuropathies; Time Factors; Treatment Outcome; Vascular Cell Adhesion Molecule-1

The hypothesis in the conceptual model was that a user-driven innovation in presently available information and communication technology infrastructure would be able to meet patient and health professional users information needs and help them attain better health outcomes. An operational model was created to plan a trial on a sample diabetic population utilizing a randomized control trial design, assigning one randomly selected group of diabetics to receive electronic information intervention and analyse if it would improve their health outcomes in comparison with a matched diabetic population who would only receive regular medical intervention. Diabetes was chosen for this particular trial, as it is a major chronic illness in Malaysia as elsewhere in the world. It is in essence a position paper for how the study concept should be organized to stimulate wider discussion prior to beginning the study.

Topics: Attitude of Health Personnel; Cell Phone; Diabetes Mellitus, Type 2; Evidence-Based Medicine; Health Services Needs and Demand; Humans; Internet; Malaysia; Medical Record Linkage; Medical Records Systems, Computerized; Models, Educational; Models, Organizational; Operations Research; Outcome Assessment, Health Care; Patient Education as Topic; Patient Participation; Patient-Centered Care; Qualitative Research; Social Support

Assess the effectiveness of sildenafil in Asian males with erectile dysfunction (ED) and one or more of the co-morbidities, mild-to-moderate hypertension, dyslipidemia, and diabetes.. A six-week, double-blind, randomized, placebo-controlled, multicenter study was carried out in Thailand, Malaysia and Singapore. One hundred and fifty five male subjects were randomized (2:1) to sildenafil (n = 104) or placebo (n = 51). Sildenafil was started at 50 mg and increased (100 mg) or decreased (25 mg) at week 2 if necessary.. On the primary efficacy endpoint, sildenafil-treated subjects had significantly better scores on the International Index of Erectile Function (IIEF) questions 3 and 4 than placebo (p < 0.001, both questions). When accumulated into IIEF domains, all five domains were significant in favor of sildenafil. In addition, sildenafil-treated subjects were more satisfied with treatment and had a higher intercourse success rate. The majority of adverse events were mild in severity; the most commonly reported treatment-related events were dizziness (7.7%) and tinnitus (2.9%).. Sildenafil (25, 50, and 100 mg) was found to be an effective, safe, and well-tolerated treatment for ED in the present study population of Thai, Malaysian, and Singaporean males who also had increased cardiovascular risk

Topics: Asian People; Cardiovascular Diseases; Diabetes Mellitus, Type 2; Dyslipidemias; Erectile Dysfunction; Humans; Hypertension; Malaysia; Male; Middle Aged; Phosphodiesterase Inhibitors; Piperazines; Purines; Risk Assessment; Risk Factors; Sildenafil Citrate; Singapore; Sulfones; Thailand; Treatment Outcome

To evaluate losartan and conventional antihypertensive therapy (CT) compared with CT alone on the cost associated with end-stage renal disease (ESRD) in Hong Kong, Japan, Korea, Malaysia, Singapore and Taiwan.. Reduction of end-points in non-insulin-dependent diabetes mellitus with the angiotensin II antagonist losartan (RENAAL) was a multinational, double-blind, randomized, placebo-controlled trial to evaluate the renal protective effects of losartan on a background of CT in patients with type 2 diabetes and nephropathy. The primary composite end-point was a doubling of serum creatinine, ESRD or death. Data on the duration of ESRD for the Asian subgroup of patients enrolled in RENAAL were used to estimate the economic benefits of slowing the progression of nephropathy. The cost associated with ESRD was estimated by combining the number of days each patient experienced ESRD with the average daily cost of dialysis from the third-party payer perspective in Hong Kong, Japan, Korea, Malaysia, Singapore and Taiwan. Total cost, converted to US dollars, was the sum of ESRD and losartan costs.. Losartan plus CT reduced the number of days with ESRD by 37.9 per patient over 3.5 years compared with CT alone. This reduction in ESRD days resulted in a decrease in the cost associated with ESRD, which ranges from $910 to $4346 per patient over 3.5 years across the six countries or regions. After accounting for the cost of losartan, the reduction in ESRD days resulted in net savings in each of the six countries or regions, ranging from $55 to $515 per patient.. Treatment with losartan in patients with type 2 diabetic nephropathy not only reduced the incidence of ESRD among Asian patients, but resulted in direct medical cost savings in countries or regions representing Asia.

Topics: Angiotensin II Type 1 Receptor Blockers; Antihypertensive Agents; Asian People; Cost-Benefit Analysis; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Drug Costs; Health Care Costs; Hong Kong; Humans; Hypertension, Renal; Kidney Failure, Chronic; Korea; Losartan; Malaysia; Singapore; Taiwan

The use of Complementary Medicine (CM) amongst diabetic patients attending the Diabetes/Hypertension, Clinic. Out Patient Department, Ipoh Hospital was studied: Forty-three patients were selected by systematic random sampling (1:5) over a one-week period starting 5/12/01. Data were collected by patient interview, from medical records and through a questionnaire. 56% were using CM together with conventional therapy. Most commonly used were herbal therapy, homeopathy and reflexology. The majority took CM daily with a mean duration of 7 years. Over half had subjective relief of pain with increased energy. Patients on CM or conventional therapy both showed poorly controlled FBS levels. There is a need to assess the effect of these therapies on diabetic outcome.

Topics: Complementary Therapies; Diabetes Mellitus, Type 2; Female; Humans; Interviews as Topic; Malaysia; Male; Medical Records; Middle Aged; Primary Health Care

This study compared treatment with a prandial glucose regulator (repaglinide) and a sulphonylurea (glibenclamide) in Muslim Type 2 diabetic patients who practice Ramadan fasting. Two hundred and thirty-five patients, previously treated with a sulphonylurea, were randomised to receive either repaglinide (n=116, preprandially three-times daily) or glibenclamide (n=119, preprandially once- or twice-daily) 6 weeks before Ramadan. During Ramadan, patients changed their eating pattern to two meals daily, and the daily dose of repaglinide was redistributed to two preprandial doses. After Ramadan, patients resumed their regular meal pattern and treatment dosage for 4 weeks. During Ramadan, a statistically significant reduction in mean serum fructosamine concentration from baseline was observed in the repaglinide group (-16.9+/-4.9 micromol/l, -3.8%, P<0.05) but not the glibenclamide group (-6.9+/-4.8 micromol/l, -0.8%). Difference in change in HbA(1c) from baseline was not statistically significant between groups. The number of hypoglycaemic events with midday blood glucose <4.5 mmol/l was significantly lower in the repaglinide group (2.8%) than the glibenclamide group (7.9%) (P=0.001). Apart from hypoglycaemia, both treatments were equally well tolerated. Type 2 diabetic Muslims using prandial repaglinide showed a trend towards better glycaemic control and had a lower frequency of hypoglycaemia than patients using glibenclamide during Ramadan.

Topics: Biomarkers; Carbamates; Diabetes Mellitus, Type 2; Fasting; Feeding Behavior; Female; Fructosamine; Glyburide; Humans; Hypoglycemia; Hypoglycemic Agents; Islam; Malaysia; Male; Middle Aged; Piperidines; Risk Factors; Safety; Time Factors

The Food Frequency Questionnaire (FFQ) is one of the most frequently used instruments in epidemiological studies for evaluating dietary intake. Because of the variety of dietary habits within different populations, an FFQ must be tailored to the specific group. To date, no specific FFQ has been developed for type 2 diabetes mellitus (T2DM) patients in Malaysia. In this study, we developed a semi-quantitative FFQ to estimate macronutrient intake among T2DM patients. The development of the FFQ was based on the data acquired from 150 respondents with T2DM from the southern part of Peninsular Malaysia who completed the three-day 24-h dietary recalls. The respondents were selected by convenience sampling. The mean intake from each food item and the proportions of macronutrients were calculated. The approach from a previous study was used to compile a list of foods items with a cumulative 90% macronutrient contribution that is significant for the nutrient of interest. In conclusion, we have successfully developed a new semi-quantitative FFQ with a total of 79 food items and nine food groups. The frequencies of the FFQ were divided into nine categories and this FFQ represents the usual food intake of T2DM patients in Malaysia. However, this tool has yet to be validated in patients with T2DM in Malaysia.

Topics: Diabetes Mellitus, Type 2; Diet; Diet Records; Diet Surveys; Eating; Energy Intake; Humans; Malaysia; Reproducibility of Results; Surveys and Questionnaires

Type 2 diabetes mellitus (T2DM) is an important risk factor for Non-alcoholic fatty liver disease (NAFLD). It worsens the course of NAFLD. We investigated the prevalence of advanced liver fibrosis among patients with T2DM. Our secondary objectives were to describe patient demographics, to explore associated clinical factors, and to compare FIB-4 Index and liver stiffness measurement (LSM).. This was a cross-sectional study on 258 patients with T2DM duration of at least 10 years. Transient elastography (FibroScan. The prevalence of advanced liver fibrosis was 22.1%. Associated factors were body mass index (BMI), alanine transaminase (ALT), aspartate transaminase (AST), gamma-glutamyl transferase (GGT), triglyceride (TG) and high-density lipoprotein (HDL) cholesterol. Independent factors were BMI and GGT (. Our study confirmed the high prevalence of advanced liver fibrosis among patients with long-standing T2DM. This study suggests the benefit of advanced liver fibrosis screening in patients with a minimum of 10 years of T2DM, especially those with high BMI and GGT.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; gamma-Glutamyltransferase; Humans; Liver Cirrhosis; Malaysia; Non-alcoholic Fatty Liver Disease; Prevalence

Insulin degludec (IDeg)/insulin aspart (IAsp; IDegAsp) is a co-formulation of 70% IDeg and 30% IAsp. According to several randomized controlled trials, IDegAsp is effective and safe for patients with type 2 diabetes mellitus (T2DM). A subgroup analysis of the ARISE study was conducted to explore the safety and efficacy of IDegAsp among Malaysian patients with T2DM in real-world settings.. ARISE, an open-label, multicenter, non-interventional, prospective study was conducted between August 2019 and December 2020. Adult Malaysian patients with T2DM who were enrolled from 14 sites received IDegAsp as per the local label for 26 weeks. The primary endpoint was change in glycated hemoglobin (HbA1c) levels from baseline to end of study (EOS).. Of the 182 patients included in the full analysis set, 159 (87.4%) completed the study. From baseline to EOS, HbA1c (estimated difference [ED]: -1.3% [95% CI: -1.61 to -0.90]) and fasting plasma glucose levels (ED: -1.8 mmol/L [95% CI: -2.49 to -1.13]) were significantly reduced (. Switching or initiating IDegAsp treatment resulted in significant improvements in glycemic control and a reduction in hypoglycemic episodes.

Topics: Adult; Blood Glucose; Diabetes Mellitus, Type 2; Glycated Hemoglobin; Humans; Hypoglycemia; Hypoglycemic Agents; Insulin Aspart; Malaysia; Prospective Studies

A patient's trust in their physician is associated with their self-reported health outcome. However, the relationship between trust in physician with therapeutic and health outcome has not been adequately explored. Therefore, this study aims to assess the level of trust in physician among type 2 diabetes mellitus patients and its association with treatment adherence and glycaemic control.. A cross-sectional study was conducted in Luyang Health Clinic from 1st June 2020 to 3rd September 2020. A self-interviewed questionnaire comprises of three sections; sociodemographic, Wake Forest Physician Trust Scale (WFS) and Adherence to Refills and Medications Scale (ARMS) was completed by 281 respondents. Glycaemic control is based on the latest Hba1c profile of the respondents. Descriptive and nonparametric bivariate analysis were performed using IBM SPSS version 26.. The median (IQR) level of trust in physician was 43(8) out of a possible score range of 10 to 50. Trust in physician was correlated with treatment adherence (r=-0.12, p=0.048). There was no significant association between trust in physician with sociodemographic factors, which include age (p=0.33), gender (p=0.46), ethnicity (p=0.70), education level (p=0.50), and household income (p=0.37). Similarly, there was no significant association between the level of trust in physician with glycaemic control (p=0.709).. In conclusion, trust in physician was associated with treatment adherence but not with glycaemic control. In our local context, the glycaemic control could be due to other factors. Further studies should include a multicentre population to assess other potential factors that could contribute to glycaemic control.

Topics: Blood Glucose; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Glycated Hemoglobin; Glycemic Control; Humans; Malaysia; Physicians; Treatment Adherence and Compliance; Trust

This study aims to evaluate the cost-effectiveness of various glucose-lowering therapies as add-on to standard care for people with type 2 diabetes (T2D) in Malaysia.. A state-transition microsimulation model was developed to compare the clinical and economic outcomes of 4 treatments: standard care, dipeptidyl peptidase-4 inhibitors, sodium-glucose cotransporter-2 inhibitors (SGLT2is), and glucagon-like peptide-1 receptor agonists. Cost-effectiveness was assessed from a healthcare provider's perspective over a lifetime horizon with 3% discount rate in a hypothetical cohort of people with T2D. Data input were informed from literature and local data when available. Outcome measures include costs, quality-adjusted life-years, incremental cost-effectiveness ratios, and net monetary benefits. Univariate and probabilistic sensitivity analyses were performed to assess uncertainties.. Over a lifetime horizon, the costs to treat a person with T2D ranged from RM 12 494 to RM 41 250, whereas the QALYs gains ranged from 6.155 to 6.731, depending on the treatment. Based upon a willingness-to-pay threshold of RM 29 080 per QALY, we identified SGLT2i as the most cost-effective glucose-lowering treatment, as add-on to standard care over patient's lifetime, with the net monetary benefit of RM 176 173 and incremental cost-effectiveness ratios of RM 12 279 per QALY gained. The intervention also added 0.577 QALYs and 0.809 LYs compared with standard care. Cost-effectiveness acceptability curve showed that SGLT2i had the highest probability of being cost-effective in Malaysia across varying willingness-to-pay threshold. The results were robust to various sensitivity analyses.. SGLT2i was found to be the most cost-effective intervention to mitigate diabetes-related complications.

Topics: Cost-Benefit Analysis; Diabetes Mellitus, Type 2; Glucose; Humans; Malaysia; Sodium-Glucose Transporter 2 Inhibitors

We determined 10-year all-cause mortality trends in diagnosed type 2 diabetes (T2D) population in West Malaysia, a middle-income country in the Western-Pacific region.. One million T2D people aged 40-79 registered in the National Diabetes Registry (2009-2018) were linked to death records (censored on 31 December 2019). Standardized absolute mortality rates and standardized mortality ratios (SMRs) were estimated relative to the Malaysian general population, and standardized to the 2019 registry population with respect to sex, age group, and disease duration.. Overall all-cause standardized mortality rates were unchanged in both sexes. Rates increased in males aged 40-49 (annual average percent change [AAPC]: 2.46 % [95 % CI 0.42 %, 4.55 %]) and 50-59 (AAPC: 1.91 % [95 % CI 0.73 %, 3.10 %]), and females aged 40-49 (AAPC: 3.39 % [95 % CI 1.32 %, 5.50 %]). In both sexes, rates increased among those with 1) > 15 years disease duration, 2) prior cardiovascular disease, and 3) Bumiputera (Malay/native) ethnicity. The overall SMR was 1.83 (95 % CI 1.80, 1.86) for males and 1.85 (95 % CI 1.82, 1.89) for females, being higher in younger age groups and showed an increasing trend in those with either > 15 years disease duration or prior cardiovascular disease.. Mortality trends worsened in certain T2D population in Malaysia.

Topics: Adult; Asian People; Cardiovascular Diseases; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Mortality; Registries

Diabetes is one of the quickest-growing global health emergencies of the twenty-first century, and data-driven care can improve the quality of diabetes management. We aimed to describe the formation of a 10-year retrospective open cohort of type 2 diabetes patients in Malaysia. We also described the baseline treatment profiles and HbA1c, blood pressure, and lipid control to assess the quality of diabetes care. We used 10 years of cross-sectional audit datasets from the National Diabetes Registry and merged 288,913 patients with the same identifying information into a 10-year open cohort dataset. Treatment targets for HbA1c, blood pressure, LDL-cholesterol, HDL-cholesterol, and triglycerides were based on Malaysian clinical practice guidelines. IBM SPSS Statistics version 23.0 was used, and frequencies and percentages with 95% confidence intervals were reported. In total, 288,913 patients were included, with 62.3% women and 54.1% younger adults. The commonest diabetes treatment modality was oral hypoglycaemic agents (75.9%). Meanwhile, 19.3% of patients had ≥ 3 antihypertensive agents, and 71.2% were on lipid-lowering drugs. Metformin (86.1%), angiotensin-converting enzyme inhibitors (49.6%), and statins (69.2%) were the most prescribed antidiabetic, antihypertensive, and lipid-lowering medications, respectively. The mean HbA1c was 7.96 ± 2.11, and 31.2% had HbA1c > 8.5%. Only 35.8% and 35.2% attained blood pressure < 140/80 mmHg and LDL-cholesterol < 2.6 mmol/L, respectively. About 57.5% and 52.9% achieved their respective triglyceride and HDL-cholesterol goals. In conclusion, data integration is a feasible method in this diabetes registry. HbA1c, blood pressure, and lipids are not optimally controlled, and these findings can be capitalized as a guideline by clinicians, programme managers, and health policymakers to improve the quality of diabetes care and prevent long-term complications in Malaysia.

Topics: Adult; Antihypertensive Agents; Cholesterol, HDL; Cholesterol, LDL; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Malaysia; Male; Retrospective Studies; Triglycerides

Metabolic syndrome (MetS) is a cluster of cardio-metabolic dysfunctions characterised by increased fasting plasma glucose, waist circumference, blood pressure, triglycerides and reduction in high-density lipoprotein cholesterol. Meanwhile, metabolic dysfunction-associated fatty liver disease (MAFLD) is the new term for fatty liver associated with MetS. People with MetS or MAFLD have higher risks for adverse cardiovascular outcomes and mortalities. However, large-scale data on MetS and MAFLD prevalence in Malaysia is mainly unknown. This study aims to determine the prevalence of MetS and MAFLD among the general adult population in Malaysia.. This is a community-based nationwide cross-sectional study in Malaysia. The data collection period is from July 2023 until September 2023, with a planned sample size of 1296 participants. We use a two-stage proportionate stratified random sampling method to ensure national representativeness. The definition of MetS follows the Harmonised Joint Interim Statement in 2009. A diagnosis of MAFLD is made if a participant has fatty liver, defined as having a Fatty Liver Index ≥60 and has type 2 diabetes, a body mass index ≥23 kg/m. The protocol has been approved by the Medical Research and Ethics Committee of the Ministry of Health Malaysia (NMRR ID-22-02845-GUT). The findings will be disseminated through a formal report, policy brief, scientific publications, conference presentations, social media, print media and stakeholder engagement activities.

Topics: Adult; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Humans; Malaysia; Metabolic Syndrome; Non-alcoholic Fatty Liver Disease; Prevalence; Risk Factors

Type 2 diabetes mellitus (T2DM) has become increasingly prevalent among young adults. Risk perception is believed to be an important determinant of preventive health behaviors; however, young adults remain unaware of the benefits. The current study aimed to examine Malaysian public university students' perceived risk of developing T2DM and its predictors. This cross-sectional study involved a total of 1078 healthy students at Universiti Kebangsaan Malaysia (UKM). The validated Malay version of the Questionnaire on Risk Perception of Developing Non-Communicable Diseases in Malaysia was used to assess their perceived risk of developing T2DM in the future. Multiple logistic regression was used to analyze the data regarding the predictors of perceived risk to obtain the final model after controlling the potential confounders. . It was found that the majority of respondents (83.8%) perceived low risk of developing T2DM. Results from the multiple logistic regression indicated that respondents from non-health related faculties (OR, 1.71: 95% CI 1.162, 2.515), smoking (OR, 8.43: 95% CI 1.108, 64.130), consume fast food ≥ 3 times/month (OR, 1.56: 95% CI 1.104, 2.207), and snacking ≥ 3 times/week (OR, 1.79: 95% CI 1.262, 2.550) were significant positive predictors while family history of diabetes was a negative predictor (OR, 0.50: 95% CI 0.350, 0.695). Students who self-rated themselves as practising healthy lifestyles and actively seeking health information perceived a low risk of developing diabetes in the future. . The findings indicate that students perceived their risk as low even though they have the risk. This creates an urgent need to emphasize the necessity of diabetes prevention education, especially on socio-behavioral factors, to address the widespread misunderstandings among university students regarding diabetes risk factors to reduce diabetes incidence.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Humans; Malaysia; Perception; Students; Surveys and Questionnaires; Young Adult

To compare tumour necrosis factor-alpha (TNF) and interleukin (IL)-6 levels in saliva between different stages of diabetic retinopathy (DR).. This comparative cross-sectional study was conducted between January 2018 and November 2020. This study included diabetes mellitus (DM) patients with no DR, non-proliferative DR (NPDR), and proliferative DR (PDR). None of the patients with DM were included in the control group. Unstimulated saliva samples were then collected. TNF-α and IL-6 levels were measured.. Altogether, 120 patients were included in the study (DM without DR, 33 patients; DM with NPDR, 30 patients; DM with PDR, 32 patients; non-DM, 25 patients). The mean IL-6 level in saliva was significantly higher in the DM group (0.033 ± 0.005 pg/ml) than in the non-DM group (0.027 ± 0.001 pg/ml) (p < 0.001 after adjusting for covariates). There was no significant difference in the mean salivary TNF-α between patients with DM and those without DM after adjusting for covariates. The mean IL-6 in saliva was significantly higher in the NPDR (0.036 ± 0.003 pg/ml) and PDR (0.093 ± 0.023 pg/ml) groups than in the no DR group (0.027 ± 0.001 pg/ml) (p < 0.001 and p < 0.001, respectively). Mean TNF-α in saliva was significantly higher in the NPDR (0.086 ± 0.022 pg/ml) and PDR (0.093 ± 0.023 pg/ml) groups than in the no DR group (0.049 ± 0.011 pg/ml) (p = 0.015 and p = 0.003, respectively).. There is an association between inflammatory biomarkers in saliva (IL-6 and TNF-α) and severity of DR among patients with DM, suggesting that these salivary biomarkers are potential biomarkers for screening, monitoring, and predicting the progression of DR.

Topics: Biomarkers; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Humans; Interleukin-6; Malaysia; Saliva; Tumor Necrosis Factor-alpha

Diabetic kidney disease (DKD) remains the leading cause of chronic kidney disease. Dysregulation of circulating miRNAs has been reported, suggesting their pathological roles in DKD. This study aimed to investigate differentially expressed miRNAs in the sera of type 2 diabetes mellitus (T2DM) patients with and without albuminuria in a selected Malaysian population.. Forty-one T2DM patients on follow-up at a community clinic were divided into normo-(NA), micro-(MIC), and macroalbuminuria (MAC) groups. Differential levels of miRNAs in 12 samples were determined using the pathway-focused (human fibrosis) miScript miRNA qPCR array and was validated in 33 samples, using the miScript custom qPCR array (CMIHS02742) (Qiagen GmbH, Hilden, Germany).. Trends of upregulation of 3 miRNAs in the serum, namely, miR-874-3p, miR-101-3p, and miR-145-5p of T2DM patients with MAC compared to those with NA. Statistically significant upregulation of miR-874-3p (p = 0.04) and miR-101-3p (p = 0.01) was seen in validation cohort. Significant negative correlations between the estimated glomerular filtration rate (eGFR) and miR-874-3p (p = 0.05), miR-101-3p (p = 0.03), and miR-145-5p (p = 0.05) as well as positive correlation between miR-874-3p and age (p = 0.03) were shown by Pearson's correlation coefficient analysis.. Upregulation of previously known miRNA, namely, miR-145-5p, and possibly novel ones, namely, miR-874-3p and miR-101-3p in the serum of T2DM patients, was found in this study. There was a significant correlation between the eGFR and these miRNAs. The findings of this study have provided encouraging evidence to further investigate the putative roles of these differentially expressed miRNAs in DKD.

Topics: Albuminuria; Biomarkers; Diabetes Mellitus, Type 2; Humans; Malaysia; MicroRNAs

Self-efficacy (SE) has been shown to be positively correlated with quality of life (QOL) among patients with type 2 diabetes mellitus (T2DM). Medication understanding (MU) on the other hand, leads to good adherence that indirectly improves QOL. Measuring self-efficacy in medication understanding is useful to ascertain patient’s confidence in medication adherence. However, there is a lack of studies on the relationship between self-efficacy in medication understanding with QOL. This study aimed to determine the relationship between self-efficacy in medication understanding and QOL, and the factors associated with QOL in elderly with T2DM on polypharmacy. A cross-sectional study was conducted on these populations at primary care specialist clinic. Malay version of MU in SE questionnaire (MUSE) was used. Higher scores showed a better understanding. A revised Version Diabetic Quality of Life-13 (RVDQOL-13) questionnaire was used with lower scores indicating higher QOL. A total of 321 patients participated, with the majority being male (58.3%), Malay (84.7%), a predominant age group of 60−69 (75.7%) with mean age (±SD) of 66.7 (±0.286) years old. The median (IQR) of MUSE was high—30 (4)—while the RVDQOL-13 was low—19 (8)—which demonstrated high QOL. Inverse correlation was found between MUSE and QOL (r −0.14, p < 0.01). Multiple linear regression analysis demonstrated that MUSE score (β −0.282; 95% CI: (−5.438, −2.581); p < 0.001), low-income group (β −0.144; 95% CI: (−3.118, −0.534); p = 0.006) and duration of medications ≥240 days (β −0.282; 95% CI: (−5.438, −2.581); p < 0.001) were associated with better QOL, while medications ≥10 (β 0.109; 95% CI: 0.214, 4.462; p = 0.031) and those with pills and insulin (β 0.193; 95% CI: 1.206, 3.747; p < 0.001) were associated with poor QOL. In conclusion, higher MUSE is associated with better QOL. Findings suggest emphasizing self-efficacy in medication understanding in the management of elderly with T2DM on polypharmacy to improve QOL.

Topics: Aged; Alprostadil; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Humans; Malaysia; Male; Middle Aged; Polypharmacy; Quality of Life; Self Efficacy

This study aimed determine the structural relationship between psychological constructs of the transtheoretical model (TTM; processes of change, decisional balance, and exercise self-efficacy), motives for physical activity (PA), and amount of PA among Malaysians with type 2 diabetes mellitus (T2DM).. All participants were recruited from the Hospital Universiti Sains Malaysia using a cross-sectional study design with purposive) sampling method. A total of 331 participants were recruited for the present study. Before participation in the study, they were informed that participation in the study was totally voluntary. Those who agreed to participate voluntarily were required to complete the self-administered questionnaire set, which included the processes of change, decisional balance, exercise self-efficacy, physical activity and leisure motivation, and international physical activity questionnaires. Data analysis of structural equation modeling was performed using Mplus 8.. From the 331 participants, most of whom were male (52%) and Malay (89.4%), with a mean age of 62.6 years (standard deviation = 10.29). The final structural equation model fit the data well based on several fit indices [Root Mean Square Error of Approximation (RMSEA) = 0.059, Comparative Fit Index (CFI) = 0.953, Tucker-Lewis Index (TLI) = 0.925, Standardized Root Mean Square Residual (SRMR) = 0.031]. A total of 16 significant path relationships linked between the TTM, motives for PA, and amount of PA.. The pros of decisional balance, others' expectations, and psychological condition were constructs that directly affected PA, whereas the other constructs had a significant indirect relationship with the amount of PA. A positive mindset is crucial in deciding a behavioral change toward an active lifestyle in people with T2DM.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Exercise; Humans; Malaysia; Male; Middle Aged; Transtheoretical Model

The translation and validation process of the WHO-5 Well-Being Index (WHO-5) into Malay is still not yet available. This study is the first psychometric evaluation of the Malay version of the WHO-5 in a sample of 127 primary care patients with type 2 diabetes mellitus. We evaluated the internal consistency and 5-week test-retest reliability of the WHO-5 Malay, and three aspects of its validity-first, the factorial validity in relation to the factor structure of the WHO-5 Malay; second, the concurrent validity in relation to depression and diabetes-related distress; and third, the convergent validity in relation to diabetes management self-efficacy and diabetes self-care behaviors. This study had two phases. Phase 1 involved the translation of the WHO-5 into Malay language following established procedures, whereas Phase 2 involved the validation of the WHO-5 Malay. Excellent internal consistency and 5-week test-retest reliability estimates were obtained. The factorial validity of the WHO-5 was found to be unidimensional. As for concurrent validity, the WHO-5 Malay was found to be negatively correlated with depression and diabetes-related distress. The WHO-5 was found to be correlated with diabetes management self-efficacy and diabetes self-care behaviors, thereby establishing convergent validity. The WHO-5 Malay has reliable and valid psychometric properties and represents a promising tool that informs healthcare providers in making effective and holistic diabetes management.

Topics: Diabetes Mellitus, Type 2; Humans; Language; Malaysia; Reproducibility of Results; Surveys and Questionnaires; World Health Organization

The use of exogenous insulin exposes the patients to sharps (insulin pen needles and lancets). Improper sharps disposal increases the risk of transmitting diseases such as hepatitis B, hepatitis C, Human Immunodeficiency Virus and other blood borne diseases.. To assess the knowledge, attitude and practices of sharp disposal among type 2 diabetes mellitus patients in the Northern Peninsular of Malaysia.. A self-administered, questionnaire-based, cross-sectional study was conducted at nine health clinics in the three Northern Peninsular Malaysia states. This study (NMRR-20-1757-56045 IIR) was approved by Medical Research and Ethics Committee, Malaysia.. A total of 312 subjects were recruited in this study. The majority (46.15%) of the subjects had moderate knowledge regarding sharps disposal ranging from 60% to 70% of the knowledge score. The majority (59.60%) of the subjects had a positive attitude towards proper sharps disposal and 13.30% of the subjects had a strongly positive attitude. Sharps disposal practices among type 2 diabetes mellitus patients were poor since only two subjects reported correctly disposing of their used sharps.. The study showed that the majority of the subjects had moderate knowledge, a positive attitude and poor sharp disposal practice.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Health Knowledge, Attitudes, Practice; Humans; Insulin; Malaysia; Medical Waste Disposal

Even in a country with a tax-based healthcare financing system, health insurance can play an important role, especially in the management of chronic diseases with high disease and economic burden such as Type 2 Diabetes Mellitus (T2DM). The insurance coverage among T2DM patients in Malaysia is currently unclear. The aim of this study was to determine the insurance status of T2DM patients in public and private healthcare facilities in Malaysia, and the association between this status and patients' sociodemographic and economic factors.. A cross-sectional study among T2DM patients seeking inpatient or outpatient treatment at a public tertiary hospital (Hospital Canselor Tuanku Muhriz) and a private tertiary hospital (Universiti Kebangsaan Malaysia Specialist Centre) in Kuala Lumpur between August 2019 and March 2020. Patients were identified via convenience sampling using a self-administered questionnaire. Data collection focused on identifying insurance status as the dependent factor while the independent factors were the patients' sociodemographic characteristics and economic factors.. Of 400 T2DM patients, 313 responded (response rate, 78.3%) and 76.0% were uninsured. About 69.6% of the respondents had low monthly incomes of

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Hospitals, Teaching; Humans; Insurance Coverage; Insurance, Health; Malaysia; Medically Uninsured; Tertiary Care Centers

Poor sleep is related to type 2 diabetes and adversely influences a person’s quality of life. This study aimed to evaluate sleep quality in patients with type 2 diabetes (T2DM), its associated factors, and its relationship with quality of life. A cross-sectional study was conducted at a primary care clinic in a tertiary hospital on the east coast of Malaysia. This study included 350 participants (175 men and 175 women). Data were collected using the Malay version of the Pittsburgh Sleep Quality Index (PSQI-M) with a cut-off point of >5 as poor sleep, the Malay version of Diabetes Distress Scale (MDDS-17) and the revised Malay version of T2DM-related quality of life (Rv-DQOL). Statistical analysis was conducted using the SPSS software version 26.0. The respondents’ median (interquartile range (IQR)) age was 62.0 (11.0) years, and poor sleep was reported in 32% (95% confidence interval (CI) = 27.1, 36.9) of the participants. Multivariate logistic regression analysis revealed that poor sleep quality was significantly associated with nocturia (odds ratio (OR) = 2.04; 95% CI = 1.24, 3.35), restless legs syndrome (OR = 2.17; 95% CI = 1.32−3.56) and emotional burden (OR = 2.37; 95% CI = 1.41−3.98). However, no statistically significant association was observed between sleep quality and quality of life among our participants.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Middle Aged; Quality of Life; Sleep; Sleep Initiation and Maintenance Disorders; Sleep Quality; Surveys and Questionnaires

Non-communicable disease (NCD) risk is influenced by environmental factors that are highly variable worldwide, yet prior research has focused mainly on high-income countries where most people are exposed to relatively homogeneous and static environments. Understanding the scope and complexity of environmental influences on NCD risk around the globe requires more data from people living in diverse and changing environments. Our project will investigate the prevalence and environmental causes of NCDs among the indigenous peoples of Peninsular Malaysia, known collectively as the Orang Asli, who are currently undergoing varying degrees of lifestyle and sociocultural changes that are predicted to increase vulnerability to NCDs, particularly metabolic disorders and musculoskeletal degenerative diseases.. Biospecimen sampling and screening for a suite of NCDs (eg, cardiovascular disease, type II diabetes, osteoarthritis and osteoporosis), combined with detailed ethnographic work to assess key lifestyle and sociocultural variables (eg, diet, physical activity and wealth), will take place in Orang Asli communities spanning a gradient from remote, traditional villages to acculturated, market-integrated urban areas. Analyses will first test for relationships between environmental variables, NCD risk factors and NCD occurrence to investigate how environmental changes are affecting NCD susceptibility among the Orang Asli. Second, we will examine potential molecular and physiological mechanisms (eg, epigenetics and systemic inflammation) that mediate environmental effects on health. Third, we will identify intrinsic (eg, age and sex) and extrinsic (eg, early-life experiences) factors that predispose certain people to NCDs in the face of environmental change to better understand which Orang Asli are at greatest risk of NCDs.. Approval was obtained from multiple ethical review boards including the Malaysian Ministry of Health. This study follows established principles for ethical biomedical research among vulnerable indigenous communities, including fostering collaboration, building cultural competency, enhancing transparency, supporting capacity building and disseminating research findings.

Topics: Cohort Studies; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Humans; Malaysia; Noncommunicable Diseases; Risk Factors

To assess the level of diabetes knowledge and its association with diabetes self-management practices during Ramadan fasting among patients with type 2 diabetes (T2D).. A cross-sectional study was conducted involving a sample of Malaysian patients with T2D. Patients aged 18 years and above, and attending an outpatient diabetic unit of a government hospital were recruited between February and April 2021. A self-administered questionnaire was utilized to assess diabetes knowledge and diabetes self-management practices.. A total of 306 participants completed the questionnaire. Most of them were females (54.2%) and above 55 years old (75.1%). Resultantly, knowledge of diabetes was considered average among 52% of the participants. Only 9.5% of them avoided the consumption of sweet foods during iftar. Practicing late suhoor (p = 0.012) and self-monitoring of blood glucose (SMBG) (p = 0.026) during Ramadan were significantly associated with a better diabetes knowledge score. Education level (p = 0.000), working status (p = 0.030), and monthly income (p = 0.000) were significantly associated with participants' knowledge level of diabetes. A higher proportion (72.2%) of the participants completed fasting for a month during Ramadan 2020. Meanwhile, hypoglycemia was the main reason (38.8%) for incomplete fasting.. These findings reflect the need to improve patients' knowledge of diabetes and diabetes self-management practices, especially during Ramadan. Such objectives could be achieved by considering the associated factors identified in this study.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Fasting; Female; Health Knowledge, Attitudes, Practice; Humans; Islam; Malaysia; Male; Middle Aged; Self-Management

type 2 diabetes mellitus has become a global public health crisis. The increment in the cases has contributed significantly to the parallel increase in the prevalence of overweight and obesity. This paper aimed to analyse the relationship between lipid profile, waist circumference and body mass index (BMI) with the glycaemic control of the diabetes patients in Kedah.. a cross-sectional study was conducted, using the Kedah audit samples data extracted from the National Diabetes Registry (NDR) from the year 2014 to 2018. A total of 25,062 registered type 2 diabetes mellitus patients were selected using the inclusion and exclusion criteria from the registry. Only patients with complete data on their HbA1C, lipid profile, waist circumference and BMI were analysed using SPSS version 21.. the means for the age, BMI and waist circumference of the samples were 61.5 (±10.85) years, 27.3 (±5.05) kg/m. implementing lifestyle changes such as physical activity and dietary modifications are important in the management of BMI, waist circumference and body lipids, which in turn results in improved glycaemic control.

Topics: Aged; Blood Glucose; Body Mass Index; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Life Style; Lipids; Malaysia; Male; Middle Aged; Obesity; Overweight; Registries; Waist Circumference

To determine the prevalence and factors associated with multimorbidity among community-dwelling older adults in Malaysia.. A population-based cross-sectional study.. 13 states and 3 Federal Territories in Malaysia.. A total of 3966 adults aged 60 years and above were extracted from the nationwide National Health and Morbidity Survey (NHMS) 2018 data set.. Multimorbidity was defined as co-occurrence of at least two known chronic non-communicable diseases in the same individual. The chronic diseases included hypertension, type 2 diabetes mellitus, dyslipidaemia and cancer.. The prevalence of multimorbidity among Malaysian older adults was 40.6% (95% CI: 37.9 to 43.3). The factors associated with multimorbidity were those aged 70-79 years (adjusted OR (AOR)=1.30; 95% CI=1.04 to 1.63; p=0.019), of Indian (AOR=1.69; 95% CI=1.14 to 2.52; p=0.010) and Bumiputera Sarawak ethnicities (AOR=1.81; 95% CI=1.14 to 2.89; p=0.013), unemployed (AOR=1.53; 95% CI=1.20 to 1.95; p=0.001), with functional limitation from activities of daily livings (AOR=1.66; 95% CI=1.17 to 2.37; p=0.005), physically inactive (AOR=1.28; 95% CI=1.03 to 1.60; p=0.026), being overweight (AOR=1.62; 95% CI=1.11 to 2.36; p=0.014), obese (AOR=1.88; 95% CI=1.27 to 2.77; p=0.002) and with abdominal obesity (AOR=1.52; 95% CI=1.11 to 2.07; p=0.009).. This study highlighted that multimorbidity was prevalent among older adults in the community. Thus, there is a need for future studies to evaluate preventive strategies to prevent or delay multimorbidity among older adults in order to promote healthy and productive ageing.

Topics: Aged; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Humans; Malaysia; Multimorbidity; Prevalence; Risk Factors

Type 2 diabetes mellitus (T2DM) is increasingly known as a risk factor of hepatocellular carcinoma (HCC). In this study, we determined the risk factors associated with HCC in T2DM patients. This was a matched case-control study conducted at two hepatobiliary referral centres in a developing country. Patients' sociodemographic, clinical, and biochemical characteristics between 1 January 2012 and 30 June 2018 were extracted from the electronic medical records and analysed using multivariate logistic regression analysis. A total of 212 case-control pairs were included. Significant risk factors included Chinese and Malay ethnicities that interacted with viral hepatitis (adjusted odds ratio [AOR] = 11.77, 95% confidence interval [CI]: 1.39-99.79) and (AOR = 37.94, 95% CI: 3.92-367.61) respectively, weight loss (AOR = 5.28, 95% CI: 2.29-12.19), abdominal pain/ discomfort (AOR = 6.73, 95% CI: 3.34-13.34), alcohol (AOR = 4.08, 95% CI: 1.81-9.22), fatty liver (AOR = 3.29, 95% CI: 1.40-7.76), low platelet (AOR = 4.03, 95% CI:1.90-8.55), raised alanine transaminase (AOR = 2.11, 95% CI: 1.16-3.86). and alkaline phosphatase (ALP) levels (AOR = 2.17, 95% CI: 1.17-4.00). Statins reduced the risk of HCC by 63% (AOR = 0.37, 95% CI: 0.21-0.65). The identification of these factors aids the risk stratification for HCC among T2DM patients for early detection and decision-making in patient management in the primary care setting.

Topics: Aged; Aged, 80 and over; Carcinoma, Hepatocellular; Case-Control Studies; Clinical Decision-Making; Diabetes Mellitus, Type 2; Female; Hepatitis, Viral, Human; Humans; Liver Neoplasms; Logistic Models; Malaysia; Male; Middle Aged; Multivariate Analysis; Retrospective Studies; Risk Factors

Type 2 diabetes mellitus (T2DM) and tuberculosis (TB) together impose a high disease burden in terms of both mortality and health economics worldwide. The objective of this study was to estimate the prevalence and risk factors of latent TB infection (LTBI) in patients with T2DM in Malaysia. A cross-sectional study was performed, and adult T2DM patients (n = 299) were included. Simple and multiple logistic regression analyses were performed to identify the LTBI-associated risk factors in patients with T2DM. Multiple logistic regression was used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (CIs) between T2DM and LTBI and was adjusted for potential confounders. The prevalence of LTBI in patients with T2DM was 11.4% (95% CI: 8.0-15.0%). There was no significant difference in the socio-demographic characteristics between LTBI and non-LTBI subjects. No significant difference in the smoking status, the duration of smoking, and the duration of T2DM, HbA1c, or treatments was observed. Interestingly, a higher level of education was observed to be associated with a lower prevalence of LTBI in T2DM patients (aOR: 0.08, 95% CI: 0.01-0.70,

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Latent Tuberculosis; Malaysia; Male; Middle Aged; Prevalence; Risk Factors; Tuberculin Test

It is important to assess how well patients respond to their medical treatments by observing the results that appear during the clinical treatments. As such, the clinical treatments and results must obtain information on how effective recommended treatments were for patients with diabetes.. This study examines how patients with diabetes mellitus responded towards their clinical treatments, where the probability distribution of patients and the types of treatment received were derived from the Rasch probabilistic model.. This is a retrospective study wherein data were collected from patients' medical records at a local public hospital in Selangor, Malaysia. Clinical and demographic information such as fasting blood glucose, hemoglobin A1c (HbA1c), family history, type of diabetes (type 1 or type 2), types of medication (oral or insulin), compliance with treatments, gender, race and age were chosen as the agents of measurement.. The use of Rasch analysis in the present study helped to compare the patients' responses towards the DM treatments and identify the types of treatment they received. Results from the Wright map show that a majority of the diabetes mellitus patients who were diagnosed with type 2 diabetes have no controlled readings of HbA1c during their first and second visits to the medical center. However, patients with a family history of diabetes mellitus who took oral medication have controlled readings of fasting blood glucose based on the probabilistic outcomes of the treatment received by the patients.. Controlled readings were found only in the readings of fasting blood glucose during the first and second visits, followed by family history, types of medication received, and compliance with the treatment. This study has recommended that type 2 patients with diabetes without a family history of diabetes mellitus need to exercise more control over the readings of HbA1c.

Topics: Blood Glucose; Diabetes Mellitus, Type 2; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Insulin; Malaysia; Retrospective Studies

To identify the prevalence of stage B heart failure (SBHF) in patients with type 2 diabetes mellitus (T2DM) with no history of cardiovascular disease (CVD).. Observational study.. A single-centre study in which eligible patients were recruited from T2DM clinic. Following consent, patients completed a questionnaire and underwent physical examinations. Patients had blood drawn for laboratory investigations and had a transthoracic echocardiography.. A total of 305 patients who were not known to have CVD were recruited. Patients with deranged liver function tests and end stage renal failure were excluded.. Echocardiographic parameters such as left ventricular ejection fraction, left ventricular mass index (LVMI), left ventricular hypertrophy, left atrial enlargement and diastolic function were examined.. A total of 305 patients predominantly females (65%), with mean body mass index of 27.5 kg/m. Our study has revealed a high prevalence of SBHF in T2DM patients without overt cardiac disease in Malaysia that has one of the highest prevalence of TDM in the world.

Topics: Cardiomyopathies; Coronary Artery Disease; Diabetes Mellitus, Type 2; Echocardiography; Female; Heart Failure; Humans; Hypertension; Malaysia; Male; Middle Aged; Prevalence; Risk Factors; Stroke Volume; Ventricular Dysfunction, Left; Ventricular Function, Left

People with type 2 diabetes mellitus (T2DM) are best managed by a chronic care model that is associated with enhanced quality of care and improved patient outcome. Assessing patients' perceived quality of care is crucial in improving the healthcare delivery system. Hence, this study determined the perceived quality of care among people with T2DM and explored its associations with (i) sociodemographic and clinical characteristics and (ii) types of healthcare clinics to guide future planning.. A cross-sectional study involving 20 primary healthcare clinics in the North East Region of Peninsular Malaysia and people with T2DM as the sampling unit was conducted from February to May 2019. The pro forma checklist, interview-guided Skala Kepuasan Interaksi Perubatan-11, and Patient Assessment of Chronic Illness Care (Malay version; PACIC-M) questionnaire were used for data collection. Univariate analysis and linear regression were used to determine the status of perceived quality of care and the factors associated with the perceived quality of care, respectively.. Overall, data from 772 participants were analyzed. The majority was from the Malay ethnic group (95.6%) with a mean (standard deviation [SD]) glycated hemoglobin A1c (HbA1c) level of 8.91% (2.30). The median (interquartile range [IQR]) of the number of medical officers available at each clinic was 6 (7), with Family Doctor Concept (FDC) clinics having a higher number of medical officers than non-FDC clinics (p = 0.001). The overall mean (SD) PACIC-M score was 2.65 (0.54) with no significant difference between scores of patients treated in the two clinic types (p = 0.806). Higher perceived quality of care was associated with lower number of medical officers (adjusted regression coefficient [Adj.β], - 0.021; p-value [p], 0.001), and greater doctor-patient interaction in all domains: distress relief (Adj.β, 0.033; p, < 0.001), rapport (Adj.β, 0.056; p, < 0.001), and interaction outcome (Adj.β, 0.022; p, 0.003).. Although there was no significant difference found between clinic type, this study reflects that patients are comfortable when managed by the same doctor, which may support a better doctor-patient interaction. A larger specialized primary care workforce could improve diabetes care in Malaysia.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Glycated Hemoglobin; Humans; Malaysia; Surveys and Questionnaires

Good control of glycosylated haemoglobin A1C in diabetes patients prevents cardiovascular complications. We aim to describe the A1C trend and determine the predictors of the trend among type 2 diabetes patients in Malaysia. Longitudinal data in the National Diabetes Registry from 2013 to 2017 were analysed using linear mixed-effects modelling. Among 17,592 patients, 56.3% were females, 64.9% Malays, and the baseline mean age was 59.1 years. The U-shaped A1C trend changed marginally from 7.89% in 2013 to 8.07% in 2017. The A1C excess of 1.07% as reported in 2017 represented about 22% higher risk of diabetes-related death, myocardial infarction, and stroke, which are potentially preventable. The predictors for higher baseline A1C were non-Chinese ethnicity, younger age groups, longer diabetes duration, patients on insulin treatment, polypharmacy use, patients without hypertension, and patients who were not on antihypertensive agents. Younger age groups predicted a linear increase in the A1C trend, whereas patients on insulin treatment predicted a linear decrease in the A1C trend. Specifically, the younger adults and patients of Indian and Malay ethnicities had the poorest A1C trends. Targeted interventions should be directed at these high-risk groups to improve their A1C control.

Topics: Adolescent; Adult; Aged; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Insulin; Linear Models; Malaysia; Male; Middle Aged; Retrospective Studies; Young Adult

A paradigm shift in the disease management of type 2 diabetes is urgently needed to stem the escalating trends seen worldwide. A "glucocentric" approach to diabetes management is no longer considered a viable option. Qualitative strategies have the potential to unearth the internal psychological attributes seen in people living with diabetes that are crucial to the sustenance of self-management behaviour. This study aims to identify and categorize the innate psychological dispositions seen in people with type 2 diabetes in relation to self-management behaviour.. We adopted a grounded theory approach to guide in-depth interviews of individuals with type 2 diabetes and healthcare professionals (HCP) at a regional primary care clinic in Malaysia. Twenty-four people with type 2 diabetes and 10 HCPs were recruited into the study to examine the inner narratives about disease management. Two focus group discussions (FGD) were also conducted for data triangulation.. Participants' internal dialogue about the management of their disease is characterized by 2 major processes- 1) positive disposition and 2) negative disposition. Optimism, insight, and awareness are important positive values that influence T2D self-care practices. On the other hand, constructs such as stigma, worries, reservations, and pessimism connote negative dispositions that undermine the motivation to follow through disease management in individuals with type 2 diabetes.. We identified a contrasting spectrum of both constructive and undesirable behavioural factors that influence the 'internal environment' of people with type 2 diabetes. These results coincide with the constructs presented in other well-established health belief theories that could lead to novel behavioural change interventions. Furthermore, these findings allow the implementation of psychosocial changes that are in line with cultural sensitivities and societal norms seen in a specific community.

Topics: Adult; Aged; Diabetes Mellitus, Type 2; Female; Grounded Theory; Health Behavior; Humans; Malaysia; Male; Middle Aged; Motivation; Qualitative Research; Self Care; Self-Management

The objective of this study was to determine admissions for diabetes emergencies among patients who fasted or planned to fast one month before, during and one month after Ramadan 2019 in public hospitals in Malaysia.. This was a cross sectional prospective study done in 18 public hospitals in Malaysia from 7/4/2019 to 2/7/2019. Data was collected prospectively with universal sampling. All adult Muslim patients with previous diagnosis of diabetes, who were admitted for hypoglycemia, DKA or HHS were included if they had fasted and had intentions to fast.. 295 admissions for diabetes emergencies were analyzed. The pre-Ramadan period recorded the highest number of admissions (119) followed by during (106) and post-Ramadan (70). Admissions for hyperglycemic emergencies accounted for 2/3 of total admissions. 37% of admissions for hypoglycemia occurred during pre-Ramadan period compared to 32.1% during Ramadan. Contributing factors included use of sulphonylurea (59.6%), presence of nephropathy (54.5%) and past history of hypoglycemia (45.5%). Admissions for DKA were more common than HHS (119 versus 77) and highest during Ramadan period (36.1%). Most of the admissions for hyperglycemic emergencies were among those with Type 2 diabetes (75.9% for DKA and 97.4% for HHS). Only 31.5% of patients admitted for diabetes emergencies recalled having received Ramadan advice in the past.. Admissions for diabetes emergencies were highest during pre-Ramadan period followed by Ramadan and post-Ramadan period. This suggests that fasting during Ramadan does not increase admissions for diabetes emergencies.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Emergencies; Fasting; Female; Hospitalization; Humans; Hypoglycemia; Islam; Malaysia; Male; Middle Aged; Prospective Studies

Good-quality evidence has shown that early glycaemic, blood pressure and LDL-cholesterol control in people with type 2 diabetes (T2D) leads to better outcomes. In spite of that, diseases control have been inadequate globally, and therapeutic inertia could be one of the main cause. Evidence on therapeutic inertia has been lacking at primary care setting. This retrospective cohort study aimed to determine the proportions of therapeutic inertia when treatment targets of HbA1c, blood pressure and LDL-cholesterol were not achieved in adults with T2D at three public health clinics in Malaysia.. The index prescriptions were those that when the annual blood tests were reviewed. Prescriptions of medication were verified, compared to the preceding prescriptions and classified as 1) no change, 2) stepping up and 3) stepping down. The treatment targets were HbA1c < 7.0% (53 mmol/mol), blood pressure (BP) < 140/90 mmHg and LDL-cholesterol < 2.6 mmol/L. Therapeutic inertia was defined as no change in the medication use in the present of not reaching the treatment targets. Descriptive, univariable, multivariable logistic regression and sensitive analyses were conducted.. A total of 552 cohorts were available for the assessment of therapeutic inertia (78.9% completion rate). The mean (SD) age and diabetes duration were 60.0 (9.9) years and 5.0 (6.0) years, respectively. High therapeutic inertia were observed in oral anti-diabetic (61-72%), anti-hypertensive (34-65%) and lipid-lowering therapies (56-77%), and lesser in insulin (34-52%). Insulin therapeutic inertia was more likely among those with shorter diabetes duration (adjusted OR 0.9, 95% CI 0.87, 0.98). Those who did not achieve treatment targets were less likely to experience therapeutic inertia: HbA1c ≥ 7.0%: adjusted OR 0.10 (0.04, 0.24); BP ≥ 140/90 mmHg: 0.28 (0.16, 0.50); LDL-cholesterol ≥ 2.6 mmol/L: 0.37 (0.22, 0.64).. Although therapeutic intensifications were more likely in the presence of non-achieved treatment targets but the proportions of therapeutic inertia were high. Possible causes of therapeutic inertia were less of the physician behaviours but might be more of patient-related non-adherence or non-availability of the oral medications. These observations require urgent identification and rectification to improve disease control, avoiding detrimental health implications and costly consequences.. Number NCT02730754 , April 6, 2016.

Topics: Adult; Diabetes Mellitus, Type 2; Glycated Hemoglobin; Humans; Hypercholesterolemia; Hyperglycemia; Hypertension; Malaysia; Retrospective Studies

Type 2 diabetes (T2D) is a preventable condition. Targeting those who are at risk of getting this disease is essential.. To examine T2D risk among university students in Malaysia and determine its relationship with socio-demographic characteristics and physical activity.. The study was conducted cross-sectionally on 390 students selected using quota sampling method from 13 faculties in Universiti Kebangsaan Malaysia. A short form of the International Physical Activity Questionnaire and Finnish Diabetes Risk Score were used to measure the physical activity and T2D risk.. The T2D risk was found to be low (M = 5.23, SD = 3.32) with more than two-third of the student population at the low risk level while a significant proportion of 23.8%, 5.6% and 0.3% having slightly elevated, moderate and high risk respectively. The T2D risk was significantly related to their age (rho = 0.197, p < 0.000), gender (U = 12641, p = 0.011), ethnic group (Χ2 = 18.86, p < 0.000), marital status (Χ2 = 6.597, p = 0.037), residence (U = 10345, p = 0.008), academic year (Χ2 = 14.24, p = 0.007) and physical activity (rho = -0.205, p < 0.000 and Χ2 = 13.515, p = 0.001). Of these, only age (β=0.130) and physical activity (β=-0.159) remained significant in the regression analysis.. The findings call for a radical change in the nursing practice to target the amendable factors that are significant in order to prevent the progression of the risk towards type 2 diabetes.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Exercise; Humans; Malaysia; Risk Assessment; Students; Universities

To evaluate the incidence and risk factors for carotid artery stenosis amongst asymptomatic type 2 diabetes from a single Malaysian tertiary institution.. This is a prospective cross-sectional study of asymptomatic type 2 diabetics selected from the outpatient ophthalmology and endocrine clinics for carotid duplex ultrasound scanning performed by a single radiologist. The duplex ultrasound criteria were based on the North American Symptomatic Carotid Endarterectomy Trial (NASCET) classification of carotid artery stenosis. Univariate and multivariate analysis was performed to identify possible risk factors of carotid artery stenosis.. Amongst the 200 patients, the majority were males (56%) and Malay predominance (58.5%). There were 12/200 patients (6%) with mean age of 69.2 years identified to have carotid artery stenosis. Univariate analysis of patients with asymptomatic carotid artery stenosis identified older age of 69.2 years (p=0.027) and duration of exposure to diabetes of 17.9 years (p=0.024) as significant risk factors.. Patients with longer exposure of diabetes and older age were risk factors of carotid artery stenosis in asymptomatic type 2 diabetics. These patients should be considered for selective screening of carotid artery stenosis during primary care visit for early identification and closer surveillance for stroke prevention.

Topics: Adult; Age Factors; Aged; Aged, 80 and over; Asymptomatic Diseases; Carotid Stenosis; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diagnostic Screening Programs; Female; Humans; Incidence; Malaysia; Male; Middle Aged; Predictive Value of Tests; Prevalence; Primary Prevention; Prognosis; Prospective Studies; Risk Assessment; Risk Factors; Stroke; Time Factors; Ultrasonography, Doppler, Duplex

Vitrectomy surgery in proliferative diabetic retinopathy improves the vision-related quality of life. However, there is lack of data on the duration of maintenance of visual gains post vitrectomy. This study thus aimed to determine the survival time of visual gains and the prognostic factors of vision loss after vitrectomy surgery for complications of proliferative diabetic retinopathy. A retrospective cohort study was conducted in an ophthalmology clinic in Malaysia. We included 134 patients with type 2 diabetes mellitus on follow-up after vitrectomy for proliferative diabetic retinopathy. Visual acuity was measured using the log of minimum angle of resolution (LogMar). A gain of ≥0.3 LogMar sustained on two subsequent visits was considered evidence of visual improvement post vitrectomy. Subjects were considered to have vision loss when their post-operative visual acuity subsequently dropped by ≥0.3 LogMar. Kaplan-Meier analysis was used to determine the survival time of visual gains. Cox Proportional Hazard regression was used to determine the prognostic factors of vision loss. The median age of patients was 56.00 years (IQR ± 10.00). The median duration of diabetes mellitus was 14.00 years (IQR ± 10.00). Approximately 50% of patients with initial improvement post vitrectomy subsequently experienced vision loss. The survival time, i.e., the median time from surgery until the number of patients with vision loss formed half of the original cohort, was 14.63 months (95% CI: 9.95, 19.32). Ischemic heart disease was a significant prognostic factor of vision loss. Patients with underlying ischemic heart disease (adjusted HR: 1.97, 95% CI: 1.18, 3.33) had a higher risk of vision loss post vitrectomy, after adjusting for other factors. Approximately half the patients with initial visual gains post vitrectomy maintained their vision for at least one year. Ischemic heart disease was a poor prognostic factor for preservation of visual gains post vitrectomy.

Topics: Aged; Cohort Studies; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Female; Humans; Malaysia; Male; Middle Aged; Myocardial Ischemia; Quality of Life; Retrospective Studies; Vision Disorders; Visual Acuity; Vitrectomy

To examine the possible gene-environment interactions between 32 single nucleotide polymorphisms and environmental factors that could modify the probability of chronic kidney disease.. A case-control study was conducted involving 600 people with type 2 diabetes (300 chronic kidney disease cases, 300 controls) who participated in The Malaysian Cohort project. Retrospective subanalysis was performed on the chronic kidney disease cases to assess chronic kidney disease progression from the recruitment phase. We genotyped 32 single nucleotide polymorphisms using mass spectrometry. The probability of chronic kidney disease and predicted rate of newly detected chronic kidney disease progression were estimated from the significant gene-environment interaction analyses.. Four single nucleotide polymorphisms (eNOS rs2070744, PPARGC1A rs8192678, KCNQ1 rs2237895 and KCNQ1 rs2283228) and five environmental factors (age, sex, smoking, waist circumference and HDL) were significantly associated with chronic kidney disease. Gene-environment interaction analyses revealed significant probabilities of chronic kidney disease for sex (PPARGC1A rs8192678), smoking (eNOS rs2070744, PPARGC1A rs8192678 and KCNQ1 rs2237895), waist circumference (eNOS rs2070744, PPARGC1A rs8192678, KCNQ1 rs2237895 and KCNQ1 rs2283228) and HDL (eNOS rs2070744 and PPARGC1A rs8192678). Subanalysis indicated that the rate of newly detected chronic kidney disease progression was 133 cases per 1000 person-years (95% CI: 115, 153), with a mean follow-up period of 4.78 (SD 0.73) years. There was a significant predicted rate of newly detected chronic kidney disease progression in gene-environment interactions between KCNQ1 rs2283228 and two environmental factors (sex and BMI).. Our findings suggest that the gene-environment interactions of eNOS rs2070744, PPARGC1A rs8192678, KCNQ1 rs2237895 and KCNQ1 rs2283228 with specific environmental factors could modify the probability for chronic kidney disease.

Topics: Age Factors; Case-Control Studies; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Female; Gene-Environment Interaction; Humans; KCNQ1 Potassium Channel; Lipoproteins, HDL; Malaysia; Male; Middle Aged; Nitric Oxide Synthase Type III; Obesity; Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha; Polymorphism, Single Nucleotide; Renal Insufficiency, Chronic; Sex Factors; Smoking; Waist Circumference

Exercise self-efficacy (ESE) is one of the psychological constructs in the Transtheoretical Model (TTM). The objective of the present study is to assess the validity and reliability of the Malay version of Exercise self-efficacy scale (ESE-M) among Malaysians with type 2 diabetes mellitus (T2DM). A cross-sectional study design with convenience sampling method using a self-administered questionnaire was carried out. Participants were invited to complete the ESE-M with 18 items. Confirmatory factor analysis (CFA) was conducted and composite reliability (CR) was computed using Mplus 8. A total of 331 Malaysians with T2DM with a mean age of 63 years old (Standard Deviation = 0.57) completed the questionnaire. Most of the participants were male (52%) and Malay (89.4%). Two initial CFA models (single factor and three factors) of ESE-M scale were tested and they did not fit to the data well. Several re-specifications of the models were conducted. The final model for the ESE-M showed improvement on the value of model fit indices for the single factor model (comparative fit index (CFI) = 0.952, Tucker and Lewis index (TLI) = 0.938, standardised root mean square (SRMR) = 0.044, root mean square error of approximation (RMSEA) = 0.054) and three factors model (CFI = 0.891, TLI = 0.863, SRMR = 0.049, RMSEA = 0.081). The CR for the self-efficacy factor was 0.921 (single factor), while CR for internal feelings, competing demands and situational (three factors) were 0.762, 0.818 and 0.864, respectively. The final model of single factor ESE-M showed better fit to the data compared to the three factors ESE-M. This indicated that the single factor ESE-M is more suitable to be adopted for future study among Malaysians with T2DM.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Emotions; Exercise; Female; Humans; Malaysia; Male; Middle Aged; Psychometrics; Self Efficacy; Surveys and Questionnaires

This study was initiated to examine the psychometric components of the Diabetes Empowerment Scale (DES) by translating and validating the scale into the Malay language (DES-M) which is the main language spoken in Malaysia. This study can determine the level of empowerment among diabetic patients towards diabetes management. In addition, the reliability and validity of the DES-M was also demonstrated.. A total of 151 patients with type 2 diabetes mellitus were recruited (between June 2016 and October 2016) to complete sets of questionnaires, which were DES-M, the Malay versions of the Diabetes Quality of Life (DQOL) for Adults and Summary of Diabetes Self Care Activities Questionnaire (SDSCA). Confirmatory and Exploratory factor analysis (CFA and EFA) were carried out to determine the factor structures of the DES-M.. There were 100 males and 51 females with ages ranging from 19 to 81 years old (55 ± 13) included in this study. The instrument displayed good internal consistency (Cronbach's α =0.920) and the respective coefficients ranged from 0.65-0.84. Discriminant validity showed adequate correlations ranged from 0.257-0.744. Concurrent validity with SDSCA (Pearson's correlation = 0.313, p = 0.012). Predictive validity with DQOL (B = 0.27, p = 0.016). CFA indicated that four factor model of the DES-M has good fit to the data.. This study indicates that the DES-M has a good internal consistency and validity. Therefore, it is a valid and reliable instrument for assessing empowerment score among patients with diabetes in Malaysia.. NMRR-16-805-30503 (IIR).

Topics: Adult; Aged; Aged, 80 and over; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Empowerment; Factor Analysis, Statistical; Female; Humans; Malaysia; Male; Middle Aged; Psychometrics; Quality of Life; Reproducibility of Results; Self Care; Surveys and Questionnaires; Translations; Young Adult

Patient decision-aids (PDAs) support patients in selecting evidence-based treatment options. PDA is useful only if the user understands the content to make personalised decisions. Cultural adaptation is a process of adjusting health messages so that the information is accurate, relevant and understandable to users from a different population. A PDA has been developed to assist Malaysian patients with secondary drug failure to initiate insulin therapy to control their type 2 diabetes mellitus (T2DM). Likewise, patients with T2DM in neighbouring Singapore face similar barriers in commencing insulin treatment, which a PDA may facilitate decision-making in selecting personalised therapy.. The study aimed to explore the views and perceptions of Singaporean primary care providers on the Malaysia PDA to initiate insulin therapy and described the cultural adaptation process used in the design and development of a new PDA, which would be trialled in a Singapore primary healthcare institution.. Qualitative research method was deployed to conduct one-to-one in-depth interviews of the healthcare providers at the trial site (SingHealth Polyclinics-SHP), including six primary care physicians and four nurses to gather their views and feedbacks on the Malaysian PDA. The interviews were transcribed, audited and analysed (standard content analysis) to identify themes relating to the content, layout, concerns of the original PDA and suggestions to the design of the new SHP PDA.. Cultural adaptation of the new PDA includes change to the overall design, graphics (including pictograms), presentation styles, additional contextualised content (personalisation, subheadings, cost and treatment option), modified phrasing of the subtitles and concerns (choice of words) relevant to the new users.. A PDA on insulin therapy underwent cultural adaptation before its implementation in another population in a neighbouring country. Its relevance and effectiveness will be evaluated in future research.

Topics: Attitude of Health Personnel; Cultural Competency; Decision Support Techniques; Diabetes Mellitus, Type 2; Humans; Hypoglycemic Agents; Insulin; Interviews as Topic; Malaysia; Patient Participation; Primary Health Care; Qualitative Research; Singapore

To evaluate the performance of FINDRISC and ModAsian FINDRISC for the screening of undiagnosed diabetes and dysglycaemia in primary care. To compare the performance of FINDRISC with the recommendations of the American Diabetes Association (ADA) and US Preventive Services Task Force (USPSTF) guidelines.. This cross-sectional study was carried out on 293 patients without a prior history of diabetes at a primary care clinic in Malaysia. Questions on body mass index and waist circumference were modified based on the Asian standard in ModAsian FINDRISC. Haemoglobin A1c of ≥6.5% (48 mmol/mol) was used to diagnose diabetes. Areas under the receiver operating curve (ROC-AUC) for FINDRISC and ModAsian FINDRISC were analyzed.. The prevalence of undiagnosed diabetes was 7.5% and prediabetes was 32.8%. The ROC-AUC of FINDRISC was 0.76 (undiagnosed diabetes) and 0.79 (dysglycaemia). There was no statistical difference between FINDRISC and ModAsian FINDRISC. The recommended optimal FINDRISC cut-off point for undiagnosed diabetes was ≥11 (Sensitivity 86.4%, Specificity 48.7%). FINDRISC ≥11 point has higher sensitivity compared to USPSTF criteria (72.7%) and higher specificity compared to the ADA (9.6%).. FINDRISC is a useful diabetes screening tool to identify those at risk of diabetes in primary care in Malaysia.

Topics: Adolescent; Adult; Aged; Anthropometry; Biomarkers; Blood Glucose; Body Mass Index; Diabetes Mellitus, Type 2; Diagnostic Screening Programs; Female; Glycated Hemoglobin; Humans; Malaysia; Male; Middle Aged; Predictive Value of Tests; Prevalence; Primary Health Care; Reproducibility of Results; Risk Assessment; Risk Factors; Surveys and Questionnaires; Waist Circumference; Young Adult

Offspring of type 2 diabetes patients have an absolute risk of 20-40% of developing the condition. Type 2 diabetes patients should be encouraged to speak to their offspring regarding diabetes risk and prevention strategies. The Health Belief Model conceptualises that the higher the perceived risk, the more likely an individual will modify their behaviour. The objectives of this study were to i) determine the distribution of type 2 diabetes patients regarding their willingness to accept training to speak to their offspring, ii) determine the distribution of type 2 diabetes patients regarding their willingness to accept training based on the HBM and iii) to determine the factors associated with their willingness to accept training.. This was a cross-sectional study amongst type 2 diabetes patients attending two primary care clinics in Malaysia. Sociodemographic data and knowledge of diabetes risk factors were collected. The adapted, translated and validated Diabetes Mellitus in the Offspring Questionnaire-Malay version (DMOQ-Malay) was self-administered. Statistical analysis included descriptive statistics, univariate and multiple logistic regression (MLogR).. A total of 425 participants were recruited. Of these, 61.6% were willing to accept training. In MLogR, six variables were found to be significantly associated with willingness to accept training. These were i) positive family history [Adj. OR 2.06 (95% CI: 1.27, 3.35)], ii) having the correct knowledge that being overweight is a risk factor [Adj. OR 1.49 (95%CI: 1.01, 2.29)], iii) correctly identifying age ≥ 40 years old as a risk factor [Adj. OR 1.88 (95%CI: 1.22, 2.90)], iv) agreeing that speaking to their offspring would help them to prevent type 2 diabetes [Adj. OR 4.34 (95%: 1.07, 17.73)], v) being neutral with the statement 'I do not have much contact with my offspring' [Adj. OR: 0.31 (95% CI: 0.12, 0.810] and vi) being neutral with the statement 'my offspring are not open to advice from me' [Adj. OR: 0.63 (95% CI: 0.31, 0.84].. The majority of type 2 diabetes patients were willing to accept training to speak to their offspring to prevent diabetes. A training module should be designed to enhance their knowledge, attitude and skills to become family health educators.

Topics: Adult; Child of Impaired Parents; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Education, Nonprofessional; Family Health; Female; Health Education; Health Knowledge, Attitudes, Practice; Humans; Intergenerational Relations; Malaysia; Male; Parenting; Risk Factors; Risk Reduction Behavior

The implementation of Family Doctor Concept (FDC) to restructure the primary healthcare systems in Malaysia were expected to enhance patient's satisfaction on doctor-patient interaction and subsequently improved glycaemic control among Type 2 Diabetes Mellitus (T2DM) patients. Thus, this study aims to determine the difference in doctor-patient interaction satisfaction between T2DM patients attended FDC-implemented clinic vs non-FDC clinics, and to determine the association between FDC-implemented clinic and doctor-patient interaction satisfaction towards glycaemic control. A cross-sectional study was conducted throughout 10 districts in Kelantan from February until May 2019 using interview-guided

Topics: Blood Glucose; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Malaysia; Male; Personal Satisfaction

In response to the rising burden of cardiovascular risk factors, the Malaysian government has implemented Enhanced Primary Healthcare (EnPHC) interventions in July 2017 at public clinic level to improve management and clinical outcomes of type 2 diabetes and hypertensive patients. Healthcare providers (HCPs) play crucial roles in healthcare service delivery and health system reform can influence HCPs' job satisfaction. However, studies evaluating HCPs' job satisfaction following primary care transformation remain scarce in low- and middle-income countries. This study aims to evaluate the effects of EnPHC interventions on HCPs' job satisfaction.. This is a quasi-experimental study conducted in 20 intervention and 20 matched control clinics. We surveyed all HCPs who were directly involved in patient management. A self-administered questionnaire which included six questions on job satisfaction were assessed on a scale of 1-4 at baseline (April and May 2017) and post-intervention phase (March and April 2019). Unadjusted intervention effect was calculated based on absolute differences in mean scores between intervention and control groups after implementation. Difference-in-differences analysis was used in the multivariable linear regression model and adjusted for providers and clinics characteristics to detect changes in job satisfaction following EnPHC interventions. A negative estimate indicates relative decrease in job satisfaction in the intervention group compared with control group.. A total of 1042 and 1215 HCPs responded at baseline and post-intervention respectively. At post-intervention, the intervention group reported higher level of stress with adjusted differences of - 0.139 (95% CI -0.266,-0.012; p = 0.032). Nurses, being the largest workforce in public clinics were the only group experiencing dissatisfaction at post-intervention. In subgroup analysis, nurses from intervention group experienced increase in work stress following EnPHC interventions with adjusted differences of - 0.223 (95% CI -0.419,-0.026; p = 0.026). Additionally, the same group were less likely to perceive their profession as well-respected at post-intervention (β = - 0.175; 95% CI -0.331,-0.019; p = 0.027).. Our findings suggest that EnPHC interventions had resulted in some untoward effect on HCPs' job satisfaction. Job dissatisfaction can have detrimental effects on the organisation and healthcare system. Therefore, provider experience and well-being should be considered before introducing healthcare delivery reforms to avoid overburdening of HCPs.

Topics: Adult; Diabetes Mellitus, Type 2; Female; Health Care Reform; Health Personnel; Humans; Hypertension; Job Satisfaction; Malaysia; Male; Primary Health Care; Surveys and Questionnaires

Sarcopenia is a recognised geriatric syndrome but few studies address its associated factors among elderly with type 2 diabetes mellitus (T2DM) in South East Asia. This study aimed to determine the prevalence of sarcopenia and its associated factors among the elderly with T2DM in public primary care clinics in Malaysia. This study utilised data from a longitudinal study of 506 adults with T2DM aged ≥60 years. Data on socio-demography, clinical and functional status, diet and levels of physical activity (PA) were collected. Sarcopenia was defined using Asian Working Group for Sarcopenia criteria and its associated factors were analysed using multiple logistic regression. The proportion of elderly with T2DM with sarcopenia was 28.5%. Those aged ≥70 years (β = 0.73;OR = 2.07; 95%CI = 1.24, 3.48; p = 0.006), men (β = 0.61; OR = 1.84; 95%CI = 1.12, 3.02; p = 0.017), with ≥10 years duration of diabetes (β = 0.62; OR = 1.85; 95%CI = 1.11, 3.09; p = 0.018), not using insulin sensitizers (β = -1.44; OR = 0.24; 95%CI = 0.08, 0.71; p = 0.010), using less than 5 medications (β = 0.68; OR = 1.98; 95%CI = 1.17, 3.36; p = 0.011), low body mass index (BMI) (β = -2.43; OR = 0.09; 95%CI = 0.05, 0.17; p<0.001), and engaging in low (β = 0.77; OR = 2.15; 95%CI = 1.07, 4.35; p = 0.032) and moderate physical activities (β = 0.80; OR = 2.23; 95%CI = 1.07, 4.66; p = 0.033) were associated with sarcopenia. Factors that predicts sarcopenia such as level of physical activity and body mass index were among the modifiable factors that could be used in developing future strategies to prevent or delay the progression of sarcopenia among elderly with T2DM to improve their health status.

Topics: Age Factors; Aged; Aged, 80 and over; Body Mass Index; Diabetes Mellitus, Type 2; Exercise; Female; Humans; Independent Living; Malaysia; Male; Middle Aged; Prevalence; Primary Health Care; Risk Factors; Sarcopenia

The English Malaysian Medication Adherence Scale (MALMAS) has been validated for assessing medication adherence of people with type 2 diabetes. However, Malay is the national language of Malaysia.. The aim of this study was to cross-culturally adapt and validate the Malay MALMAS (M-MALMAS) in Malaysia.. Adults with type 2 diabetes, who could understand Malay, were recruited between May 2016 and February 2017 from a primary care clinic in Kuala Lumpur, Malaysia. The M-MALMAS and the Malay version of the Morisky Medication Adherence Scale (MMAS-8) were administered at baseline to test for convergent validity. Four weeks later, the M-MALMAS was re-administered. Predictive validity of the M-MALMAS was assessed by correlating the medication adherence scores with levels of glycated haemoglobin (HbA. In total, 100 of 104 people agreed to participate (response rate = 96.2%). The overall Cronbach's α and McDonald's Ω for the M-MALMAS was 0.654 and 0.676, respectively (mean = 0.665). At test-retest, no significant difference was found for all items. The median total score interquartile range (IQR) of the M-MALMAS was 7.0 (6.0-8.0) and this was significantly correlated to the median total score of the Malay MMAS-8 [median (IQR) = 7.0 (5.8-8.0), p < 0.001]. HbA. The M-MALMAS was found to be a valid and reliable instrument for assessing medication adherence of people with type 2 diabetes in Malaysia. The M-MALMAS had a high sensitivity but its specificity was not as good.

Topics: Aged; Asian People; Biomarkers; Comprehension; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Language; Malaysia; Male; Medication Adherence; Middle Aged; Psychometrics; Reproducibility of Results; Surveys and Questionnaires; Translating

There are few sources of published data on intra-cluster correlation coefficients (ICCs) amongst patients with type 2 diabetes (T2D) and/or hypertension in primary care, particularly in low- and middle-income countries. ICC values are necessary for determining the sample sizes of cluster randomized trials. Hence, we aim to report the ICC values for a range of measures from a cluster-based interventional study conducted in Malaysia.. Baseline data from a large study entitled Evaluation of Enhanced Primary Health Care interventions in public health clinics (EnPHC-EVA: Facility) were used in this analysis. Data from 40 public primary care clinics were collected through retrospective chart reviews and a patient exit survey. We calculated the ICCs for processes of care, clinical outcomes and patient experiences in patients with T2D and/or hypertension using the analysis of variance approach.. Patient experience had the highest ICC values compared to processes of care and clinical outcomes. The ICC values ranged from 0.01 to 0.48 for processes of care. Generally, the ICC values for processes of care for patients with hypertension only are higher than those for T2D patients, with or without hypertension. However, both groups of patients have similar ICCs for antihypertensive medications use. In addition, similar ICC values were observed for clinical outcomes, ranging from 0.01 to 0.09. For patient experience, the ICCs were between 0.03 (proportion of patients who are willing to recommend the clinic to their friends and family) and 0.25 (for Patient Assessment of Chronic Illness Care item 9, Given a copy of my treatment plan).. The reported ICCs and their respective 95% confidence intervals for T2D and hypertension will be useful for estimating sample sizes and improving efficiency of cluster trials conducted in the primary care setting, particularly for low- and middle-income countries.

Topics: Aged; Cluster Analysis; Data Interpretation, Statistical; Diabetes Mellitus, Type 2; Female; Humans; Hypertension; Malaysia; Male; Middle Aged; Primary Health Care; Randomized Controlled Trials as Topic; Retrospective Studies; Sample Size; Time Factors; Treatment Outcome

Patients with type 2 diabetes mellitus (T2DM) require adequate health literacy to understand the disease and learn self-management skills to optimize their health. However, the prevalence of limited health literacy is high in patients with T2DM, especially in Asian countries.. This study aimed to explore experiences related to health literacy in Asian patients with T2DM.. This is a qualitative study using in-depth interviews and focus group discussions. A framework analysis was used to analyse the data.. articipants (n = 24) were multi-ethnic patients with T2DM (n = 18) and their primary health-care providers (n = 6). This study was conducted in four primary health-care clinics in Malaysia.. Nine subthemes were identified within the four dimensions of health literacy: accessing, understanding, appraising and applying information.. Motivated patients actively sought information, while others passively received information shared by family members, friends or even strangers. Language and communication skills played important roles in helping patients understand this information. Information appraisal was lacking, with patients just proceeding to apply the information obtained. Patients' use of information was influenced by their self-efficacy, and internal and external barriers.. In conclusion, the experiences of multi-ethnic patients with T2DM regarding health literacy were varied and heavily influenced by their cultures.

Topics: Diabetes Mellitus, Type 2; Health Literacy; Health Personnel; Humans; Malaysia; Qualitative Research

This paper describes the study protocol, which aims to evaluate the effectiveness of a multifaceted intervention package called 'Enhanced Primary Healthcare' (EnPHC) on the process of care and intermediate clinical outcomes among patients with Type 2 diabetes mellitus (T2DM) and hypertension. Other outcome measures include patients' experience and healthcare providers' job satisfaction.. In 2014, almost two-thirds of Malaysia's adult population aged 18 years or older had T2DM, hypertension or hypercholesterolaemia. An analysis of health system performance from 2016 to 2018 revealed that the control and management of diabetes and hypertension in Malaysia was suboptimal with almost half of the patients not diagnosed and just one-quarter of patients with diabetes appropriately treated. EnPHC framework aims to improve diagnosis and effective management of T2DM, hypertension or hypercholesterolaemia and their risk factors by increasing prevention, optimising management and improving surveillance of diagnosed patients.. This is a quasi-experimental controlled study which involves 20 intervention and 20 control clinics in two different states in Malaysia, namely Johor and Selangor. The clinics in the two states were matched and randomly allocated to 'intervention' and 'control' arms. The EnPHC framework targets different levels from community to primary healthcare clinics and integrated referral networks.Data are collected via a retrospective chart review (RCR), patient exit survey, healthcare provider survey and an intervention checklist. The data collected are entered into tablet computers which have installed in them an offline survey application. Interrupted time series and difference-in-differences (DiD) analyses will be conducted to report outcomes.

Topics: Diabetes Mellitus, Type 2; Humans; Hypertension; Malaysia; Primary Health Care; Retrospective Studies

Diabetes and obesity are established risk factors for stroke. The current study aimed to assess risk factors of ischemic stroke recurrence in diabetic patients based on their body mass index (BMI).. A total of 4005 diabetic patients who had a history of ischemic stroke were identified in a retrospective cross-sectional dataset from the Malaysian National Neurology Registry. Patients were classified based on BMI, and multivariable regression analysis was used to evaluate the association between risk factors and recurrent ischemic stroke.. Among obese patients, those with ischemic heart disease (aOR, 1.873; 95% CI, 1.131-3.103), received formal education (aOR, 2.236; 95% CI, 1.306-3.830), and received anti-diabetic medication (aOR, 1.788; 95% CI, 1.180-2.708) had a higher stroke recurrence risk, while receiving angiotensin receptors blockers (aOR, 0.261; 95% CI, 0.126-0.543) lowered the odds of recurrence. Overweight patients with hypertension (aOR, 1.011; 95% CI, 1.002-1.019) for over 10 years (aOR, 3.385; 95% CI, 1.088-10.532) and diabetes prior to the first stroke (aOR, 1.823; 95% CI, 1.020-3.259) as well as those received formal education (aOR, 2.403; 95% CI, 1.126-5.129) had higher odds of stroke recurrence, while receiving angiotensin-converting enzyme inhibitors (aOR, 0.244; 95% CI, 0.111-0.538) lowered the recurrence risk. Normal weight East Malaysians (aOR, 0.351; 95% CI, 0.164-0.750) receiving beta-blockers (aOR, 0.410; 95% CI, 0.174-0.966) had lower odds of stroke recurrence.. Ischemic heart disease, hypertension, receiving anti-hypertensive agents, and educational level were independent predictors of recurrent stroke in obese patients. Managing the modifiable risk factors can decrease the odds of stroke recurrence.

Topics: Antihypertensive Agents; Body Mass Index; Brain Ischemia; Diabetes Mellitus, Type 2; Educational Status; Female; Humans; Hypertension; Incidence; Malaysia; Male; Middle Aged; Myocardial Ischemia; Obesity; Recurrence; Registries; Retrospective Studies; Risk Assessment; Risk Factors; Stroke; Time Factors

Clinical inertia can lead to poor glycemic control among type 2 diabetes patients. However, there is paucity of information on clinical inertia in low- and middle-income countries including Malaysia. This study aimed to determine the time to treatment intensification among T2D patients with HbA1c of ≥7% (≥53 mmol/mol) in Malaysian public health clinics. The proportion of patients with treatment intensification and its associated factors were also determined.. This was a five-year retrospective open cohort study using secondary data from the National Diabetes Registry. The study setting was all public health clinics (n = 47) in the state of Negeri Sembilan, Malaysia. Time to treatment intensification was defined as the number of years from the index year until the addition of another oral antidiabetic drug or initiation of insulin. Life table survival analysis based on best-worst case scenarios was used to determine the time to treatment intensification. Discrete-time proportional hazards model was fitted for the factors associated with treatment intensification.. The mean follow-up duration was 2.6 (SD 1.1) years. Of 7,646 patients, the median time to treatment intensification was 1.29 years (15.5 months), 1.58 years (19.0 months) and 2.32 years (27.8 months) under the best-, average- and worst-case scenarios respectively. The proportion of patients with treatment intensification was 45.4% (95% CI: 44.2-46.5), of which 34.6% occurred only after one year. Younger adults, overweight, obesity, use of antiplatelet medications and poorer HbA1c were positively associated with treatment intensification. Patients treated with more oral antidiabetics were less likely to have treatment intensification.. Clinical inertia is present in the management of T2D patients in Malaysian public health clinics. We recommend further studies in lower- and middle-income countries to explore its causes so that targeted strategies can be developed to address this issue.

Topics: Administration, Oral; Adult; Aged; Developing Countries; Diabetes Mellitus, Type 2; Drug Therapy, Combination; Female; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Malaysia; Male; Middle Aged; Retrospective Studies; Time-to-Treatment

Medication non-adherence remains a significant barrier in achieving better health outcomes for patients with chronic diseases. Previous self-reported medication adherence tools were not developed in the context of the Malaysia population. The most commonly used tool, MMAS-8, is no longer economical because it requires a license and currently every form used is charged. Hence, there is a need to develop and validate a new medication adherence tool. The Malaysia Medication Adherence Assessment Tool (MyMAAT) was developed by a multidisciplinary team with expertise in medication adherence and health literacy. The face and content validities of the MyMAAT was established by a panel of experts. A total of 495 patients with type 2 diabetes were recruited from the Ministry of Health facilities consisting of five hospitals and five primary health clinics. A test-retest was conducted on 42 of the patients one week following their first data collection. Exploratory factor analysis was performed to evaluate the validity of the MyMAAT. The final item for MyMAAT was compared with SEAMS, HbA1c%, Medication Possession ratio (MPR) score, and pharmacist's subjective assessment for its hypothesis testing validity. The MyMAAT-12 achieved acceptable internal consistency (Cronbach's alpha = 0.910) and stable reliability as the test-retest score showed good to excellent correlation (Spearman's rho = 0.96, p = 0.001). The MyMAAT has significant moderate association with SEAMS (Spearman's rho = 0.44, p = < 0.001) and significant relationship with HbA1c (< 8% and ≥ 8%) (χ2(1) = 13.4, p < 0.001), MPR (χ2(1) = 13.6, p < 0.001) and pharmacist's subjective assessment categories (χ2(1) = 31, p < 0.001). The sensitivity of MyMAAT-12, tested against HbA1c% was 72.9% while its specificity was 43%. This study demonstrates that the MyMAAT-12 together with other methods of assessment may make a better screening tool to identify patients who were non-adherence to their medications.

Topics: Aged; Cost-Benefit Analysis; Diabetes Mellitus, Type 2; Factor Analysis, Statistical; Female; Humans; Hypoglycemic Agents; Malaysia; Male; Medication Adherence; Middle Aged; Psychometrics; Reproducibility of Results; Self Report; Surveys and Questionnaires

Limited health literacy in patients with type 2 diabetes mellitus (T2DM) led to poorer diabetes knowledge, less medication adherence and increased healthcare cost. The purpose of this paper was to report the prevalence of limited health literacy in patients with T2DM and to identify factors that are associated with it.. A cross-sectional study was conducted from January to March 2018; data on patients' sociodemographic characteristics, diabetes knowledge, perceived social support and health literacy level were collected. Health literacy level was measured using the European Health Literacy Survey Questionnaire (HLS-EU-Q47).. Patients were recruited from four primary care clinics in Perak, Malaysia.. Adult patients diagnosed with T2DM who attended the study clinics during the study period.. Patients with HLS-EU-Q47 General Index of ≤33 points were classified as having limited health literacy.. The prevalence of limited health literacy was 65.3% (n=279). In bivariate analysis, patients' ethnicity (p=0.04), highest education level (p<0.001), monthly income (p=0.003), having health insurance (p=0.007), English language fluency (p<0.001), Malay language fluency (p=0.021), attending diabetes education sessions (p<0.001), perceived social support (p<0.001) and diabetes knowledge (p=0.019) were factors associated with limited health literacy. In logistic regression, not being fluent in English was associated with limited health literacy (OR=2.36, 95% CI 1.30 to 4.30) whereas having high perceived social support (OR=0.52, 95% CI 0.40 to 0.69) and having attended diabetes education sessions (OR=0.42, 95% CI 0.27 to 0.68) were associated with adequate health literacy.. The prevalence of limited health literacy is high among patients with T2DM in Perak, Malaysia. Strategies to improve health literacy in these patients must consider the influences of English fluency, attendance at diabetes education sessions and social support, and may need to adopt a universal approach to addressing limited health literacy.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Health Literacy; Humans; Malaysia; Male; Prevalence; Surveys and Questionnaires

Type 2 diabetes mellitus (T2DM) may be independently associated with testosterone deficiency syndrome (TDS). Both conditions are linked with reduced quality of life and cardiovascular comorbidities. The magnitude of TDS among T2DM men and its predictors has still not been well established in Malaysia. This study aimed to determine the prevalence of TDS and its predictors among men with T2DM attending a government health clinic in Kuching, Sarawak. TDS severity and level of serum total testosterone were also explored. A cross-sectional study was conducted involving 360 respondents. Aging Males Symptoms Scale (AMS) score > 26 and serum total testosterone ≤ 12 nmol/L were used to diagnose TDS. The prevalence of TDS in current study was 19.7%. Multivariate analysis showed that determinants for TDS included age (Adjusted OR 1.061: 95% CI 1.020; 1.103), Iban ethnicity (Adjusted OR 2.469: 95% CI 1.154; 5.283) and a waist circumference equal or greater than 90 cm (Adjusted OR 3.655: 95% CI 1.472; 9.081). However, there was no significant association between TDS and the level of serum total testosterone (p = 0.581). We concluded that the prevalence of TDS in this study was relatively low. The severity of this condition may not be influenced by testosterone level. Physicians might consider a diagnosis of TDS if elder diabetic men with abdominal obesity present to primary care clinics with clinical features of hypogonadism. Health care providers also might consider lowering their threshold to screen for TDS among Iban men with T2DM.

Topics: Aged; Causality; Comorbidity; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Heart Disease Risk Factors; Humans; Hypogonadism; Malaysia; Male; Obesity, Abdominal; Prevalence; Primary Health Care; Severity of Illness Index; Testosterone

The risk for diabetes progression varies greatly in individuals with type 2 diabetes mellitus (T2DM). We aimed to study the clinical determinants of diabetes progression in multiethnic Asians with T2DM.. A total of 2057 outpatients with T2DM from a secondary-level Singapore hospital were recruited for the study. Diabetes progression was defined as transition from non-insulin use to requiring sustained insulin treatment or glycated haemoglobin (HbA1c) ≥8.5% when treated with 2 or more oral hypoglycaemic medications. Multivariable logistic regression (LR) was used to study the clinical and biochemical variables that were independently associated with diabetes progression. Forward LR was then used to select variables for a parsimonious model.. A total of 940 participants with no insulin use or indication for insulin treatment were analysed. In 3.2 ± 0.4 (mean ± SD) years' follow-up, 163 (17%) participants experienced diabetes progression. Multivariable LR revealed that age at T2DM diagnosis (odds ratio [95% confidence interval], 0.96 [0.94-0.98]), Malay ethnicity (1.94 [1.19-3.19]), baseline HbA1c (2.22 [1.80-2.72]), body mass index (0.96 [0.92-1.00]) and number of oral glucose-lowering medications (1.87 [1.39-2.51]) were independently associated with diabetes progression. Area under receiver operating characteristic curve of the parsimonious model selected by forward LR (age at T2DM diagnosis, Malay ethnicity, HbA1c and number of glucose-lowering medication) was 0.76 (95% CI, 0.72-0.80).. Young age at T2DM diagnosis, high baseline HbA1c and Malay ethnicity are independent determinants of diabetes progression in Asians with T2DM. Further mechanistic studies are needed to elucidate the pathophysiology underpinning progressive loss of glycaemic control in patients with T2DM.

Topics: Adult; Age of Onset; Aged; Area Under Curve; Asian People; China; Cohort Studies; Diabetes Mellitus, Type 2; Dipeptidyl-Peptidase IV Inhibitors; Disease Progression; Drug Therapy, Combination; Ethnicity; Female; Glycated Hemoglobin; Humans; Hypoglycemic Agents; India; Insulin; Logistic Models; Longitudinal Studies; Malaysia; Male; Metformin; Middle Aged; Multivariate Analysis; Prospective Studies; Risk Factors; Singapore; Sulfonylurea Compounds; Thiazolidinediones

Family planning is extremely important for women with diabetes due to the various health risks and other social impacts of pregnancy in this population. Unfortunately, contraceptive use among women with diabetes remains low. This study explored the reasons influencing the decision to use contraception among East Malaysian (Sarawakian) women with diabetes. This was an exploratory qualitative study conducted at an urban public health clinic in Sarawak. Purposive sampling was used to recruit 12 women with type 2 diabetes mellitus. Semi-structured in-depth interviews were audio recorded and transcribed and then subjected to interpretive thematic analysis. Five themes appear to influence the decision to use contraception: likelihood of becoming pregnant, desired family size, personal health risks associated with getting pregnant, social implications of getting pregnant, and opinions of significant others. Among Sarawakian women with diabetes, the decision to use contraception was influenced by more than just health-related factors. Contraception counselling for this group of women should factor in their health beliefs, personal values, and social factors. Community involvement and peer support are potential strategies to improve contraception use.

Topics: Adult; Contraception; Contraception Behavior; Decision Making; Diabetes Mellitus, Type 2; Female; Health Knowledge, Attitudes, Practice; Humans; Interviews as Topic; Malaysia; Middle Aged; Pregnancy; Qualitative Research; Young Adult

In this study, we evaluated the performance of the Framingham cardiovascular disease (CVD) and the United Kingdom Prospective Diabetes Study (UKPDS) risk equations to predict the 10-year CVD risk among type 2 diabetes mellitus (T2DM) patients in Malaysia. T2DM patients (n = 660) were randomly selected, and their 10-year CVD risk was calculated using both the Framingham CVD and UKPDS risk equations. The performance of both equations was analyzed using discrimination and calibration analyses. The Framingham CVD, UKPDS coronary heart disease (CHD), UKPDS Fatal CHD, and UKPDS Stroke equations have moderate discrimination (area under the receiver operating characteristic [aROC] curve = 0.594-0.709). The UKPDS Fatal Stroke demonstrated a good discrimination (aROC curve = 0.841). The Framingham CVD, UKPDS Stroke, and UKPDS Fatal Stroke equations showed good calibration (

Topics: Aged; Cardiovascular Diseases; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Middle Aged; Retrospective Studies; Risk Assessment

Previous reports have highlighted the suboptimal utilization and prescription of statin therapy among patients with type 2 diabetes mellitus (T2DM) in the Malaysian clinical practice. This study aims to test the impact of a pharmacist-led academic detailing program on improving the overall statin therapy prescribing in Malaysian hospital and primary care settings.. As a quasi-experimental design with a control group and pre-tests., we examined 1,598 medical records of T2DM subjects in six healthcare facilities in the state of Pahang, Malaysia. In all study sites, there was a pre and post-intervention assessment of the percentage of appropriate statin therapy prescribing that complied with the clinical guidelines with no potential safety issues. The intervention was an academic detailing program offered to the health care providers in three study sites, while the other three sites served as the control group. A comparison of the overall percentage of appropriate statin therapy prescribing before and after the academic detailing was performed in all intervention and control sites.. Overall, 797 medical records were examined in the pre-intervention phase, and 801 records were evaluated in the post-intervention phase. The academic detailing program was associated with a statistically significant difference in the proportion of appropriate statin therapy prescribing between the post-intervention phase compared to the pre-intervention phase (n = 246, 61.7% versus n = 188, 47.1%), p = 0.001. Whereas, the appropriate statin therapy prescribing in the control study sites experienced a modest change from 53.8% (214/398) to 56.7% (228/402), p = 0.220. The academic detailing showed significant increases in the proportions of appropriate statin therapy prescribing in both hospital and primary care settings.. The academic detailing program was found to be significantly associated with a positive impact on the overall statin therapy prescribing among patients with T2DM in Malaysian hospital and primary care settings.

Topics: Diabetes Mellitus, Type 2; Drug Compounding; Drug Prescriptions; Female; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Malaysia; Male; Pharmacists; Practice Patterns, Physicians'; Primary Health Care

Diabetes complications, medication adherence, and psychosocial well-being have been associated with quality of life (QOL) among several Western and Asian populations with diabetes, however, there is little evidence substantiating these relationships among Malaysia's unique and diverse population. Therefore, a cross-sectional study was conducted in a Malaysian public primary care clinic among 150 patients diagnosed with type 2 diabetes mellitus (T2DM). Structured and validated questionnaires were used to investigate the associations between demographic, clinical, and psychological factors with QOL of the study participants. Approximately three-quarters of patients had a good-excellent QOL. Diabetes-related variables that were significantly associated with poor QOL scores included insulin containing treatment regimens, poor glycemic control, inactive lifestyle, retinopathy, neuropathy, abnormal psychosocial well-being, higher diabetes complication severity, and nonadherence (

Topics: Aged; Anxiety; Asian People; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Hypoglycemic Agents; Malaysia; Male; Medication Adherence; Middle Aged; Primary Health Care; Quality of Life; Surveys and Questionnaires

While Kedah has recorded the highest prevalence of diabetes among all the states in Malaysia, the information on the practice and effectiveness of disease management in public health institutions remains limited. This study aimed to evaluate the management and glycemic control of patients with type-2 diabetes mellitus (T2DM) at the primary care level in Kedah.. All T2DM patients, who made at least one visit to any of the 58 public health clinics in Kedah during August 2016 and July 2017, were included in this study. The sample was selected from the National Diabetes Registry using the stratified random sampling method. The information on the demographic and clinical characteristics, laboratory findings and pharmacological treatment was gathered from medical records of patients. The differences in mean HbA1C levels across subgroups of each variable were tested using the general linear model. The evaluation of the appropriateness of treatment was performed based on the recommendations of the latest Clinical Practice Guidelines for T2DM.. The patients (n = 23,557) were mainly female (63.4%), of Malay ethnicity (80.1%) and middle-aged (62.2%), with a mean duration of T2DM of 6.2±7.16 years. Only 15.6% of them had a HbA1C level <6.5%, and 28.6% did not have their HbA1C levels tested over the 12-month period. Yet, the underutilization of combination treatment (≥2 antidiabetic agents) and insulin in the patients with a poor glycemic control was evident. Retinopathy emerged as the most prevalent diabetes-related complication (12.6%). Along with those with a longer duration of T2DM, the patients who were younger, female and of Indian ethnicity were found to generally have a poorer glycemic control.. This study discloses the suboptimal T2DM management at the primary care level in Kedah, which warrants a statewide plan for improvement.

Topics: Adult; Aged; Aged, 80 and over; Biomarkers; Blood Glucose; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Disease Management; Female; Glycated Hemoglobin; Humans; Malaysia; Male; Middle Aged; Primary Health Care; Public Health Surveillance; Registries; Young Adult

Although diabetes through several possible mechanisms such as increased microvascular pathology and inefficiency of glucose utilization during cognitive tasks can be associated with cognitive impairment, there is inconclusive evidence that shows elderly diabetic patients under therapy have higher cognitive function compared to their non-diabetics counterparts. The present study was conducted to elucidate the association between diabetes and cognitive function in later life.. Data for this study, consisting of 2202 older adults aged 60 years and above, were taken from a population-based survey entitled "Identifying Psychosocial and Identifying Economic Risk Factor of Cognitive Impairment among Elderly. Data analysis was conducted using the IBM SPSS Version 23.0.. The mean of MMSE was found to be 22.67 (SD = 4.93). The overall prevalence of selfreported diabetes was found to be 23.6% (CI95%: 21.8% - 25.4%). The result of independent t-test showed diabetic subjects had a higher mean score of MMSE (M = 23.05, SD =4 .55) than their counterparts without diabetes (M = 22.55, SD = 5.04) (t = -2.13 p<.05). The results of multiple linear regression analysis showed that diabetes was not significantly associated with cognitive function, after controlling the possible confounding factors.. The findings from the current study revealed that diabetes is not associated with cognitive decline. This study supports the findings that long-term treatment of diabetes may reduce the risk of cognitive decline. This finding may provide new opportunities for the prevention and management of cognitive decline.

Topics: Aged; Aged, 80 and over; Aging; Cognition; Cognition Disorders; Comorbidity; Diabetes Mellitus, Type 2; Female; Humans; Independent Living; Linear Models; Malaysia; Male; Middle Aged; Multivariate Analysis; Neuropsychological Tests; Prevalence; Risk Assessment; Socioeconomic Factors; Surveys and Questionnaires

Telemedicine has been promoted as an economical and effective way to enhance patient care, but its acceptance among patients in low-income and middle-income countries is poorly understood. This study is aimed to explore the experiences and perspectives of people with type 2 diabetes mellitus that used telemedicine to manage their condition.. In-depth and focus group interviews were conducted with participants who have engaged in telemedicine. Questions included were participants' perception on the programme being used, satisfaction as well as engagement with the telemedicine programme. All interviews and focus groups were audio-recorded and transcribed verbatim. Data were analysed using a thematic approach.. People with type 2 diabetes (n=48) who participated in a randomised controlled study which examined the use of telemedicine for diabetes management were recruited from 11 primary care clinics located within the Klang Valley.. Twelve focus groups and two in-depth interviews were conducted. Four themes emerged from the analysis: (1) generational difference; (2) independence and convenience, (3) sharing of health data and privacy and (4) concerns and challenges. The main obstacles found in patients using the telemedicine systems were related to internet connectivity and difficulties experienced with system interface. Cost was also another significant concern raised by participants. Participants in this study were primarily positive about the benefits of telemedicine, including its ability to provide real-time data and disease monitoring and the reduction in clinic visits.. Despite the potential benefits of telemedicine in the long-term care of diabetes, there are several perceived barriers that may limit the effectiveness of this technology. As such, collaboration between educators, healthcare providers, telecommunication service providers and patients are required to stimulate the adoption and the use of telemedicine.NCT0246680.

Topics: Age Factors; Attitude to Computers; Computer Security; Confidentiality; Costs and Cost Analysis; Diabetes Mellitus, Type 2; Female; Focus Groups; Humans; Information Dissemination; Internet Access; Interviews as Topic; Malaysia; Male; Middle Aged; Personal Autonomy; Self Care; Telemedicine

This study mainly aims to identify the direct cost and economic burden of hypoglycemia for patients with type II diabetes mellitus in Malaysia. A cross-sectional study explored the cost incurred for hypoglycemia among patients admitted to University Kebangsaan Malaysia Medical Centre (UKMMC). The study covered patients aged 20-79 years hospitalized with a primary diagnosis of ICD-10 hypoglycemia and discharged between January 2010 and September 2015 according to the casemix database. A costing analysis was done through a step-down approach from the perspective of health providers. Cost data were collected for three levels of cost centers with the help of a hospital-costing template. The costing data from UKMMC were used to estimate the national burden of hypoglycemia among type II diabetics for the whole country. Of 244 diabetes patients admitted primarily for hypoglycemia to UKMMC, 52% were female and 88% were over 50 years old. The cost increased with severity. Managing a hypoglycemic case requires five days (median) of inpatient stay on average, with a range of 2-26 days, and costs RM 8,949 (USD 2,289). Of the total cost, 30% related to ward (final cost center), 16% to ICU, and 15% to pharmacy (secondary-level cost center) services. Considering that 3.2% of all admissions were hypoglycemia related, the total annual cost of hypoglycemia care for adult diabetics in Malaysia is estimated at RM 117.4 (USD 30.0) million, which translates to 0.5% of the Ministry of Health budget. Hypoglycemia imposes a substantial economic impact even without the direct and indirect cost incurred by patients and other cost of complications. Diabetic management needs to include proper diabetic care and health education to reduce episodes of hypoglycemia.

Topics: Adult; Aged; Cost of Illness; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Hospitalization; Humans; Hypoglycemia; Malaysia; Male; Middle Aged; Pharmacy Service, Hospital

Variation at different levels of diabetes care has not yet been quantified for low- and middle-income countries. Understanding this variation and its magnitude is important to guide policy makers in designing effective interventions. This study aims to quantify the variation in the control of glycated haemoglobin (HbA1c), systolic blood pressure (SBP) and low-density lipoprotein cholesterol (LDL-C) for type 2 diabetes (T2D) patients at the clinic and patient level and determine patient and clinic factors associated with control of these outcomes in T2D.. This is a cross-sectional study within the baseline data from the impact evaluation of the Enhanced Primary Health Care (EnPHC) intervention on 40 public clinics in Malaysia. Patients aged 30 and above, diagnosed with T2D, had a clinic visit for T2D between 01 Nov 2016 and 30 April 2017 and had at least one HbA1c, SBP and LDL-C measurement within 1 year from the date of visit were included for analysis. Multilevel linear regression adjusting for patient and clinic characteristics was used to quantify variation at the clinic and patient levels for each outcome.. Variation in intermediate clinical outcomes in T2D lies predominantly (93% and above) at the patient level. The strongest predictors for poor disease control in T2D were the proxy measures for disease severity including duration of diabetes, presence of microvascular complications, being on insulin therapy and number of antihypertensives. Among the three outcomes, HbA1c and LDL-C results provide greatest opportunity for improvement.. Clinic variation in HbA1c, SBP and LDL-C accounts for a small percentage from total variation. Findings from this study suggest that standardised interventions need to be applied across all clinics, with a focus on customizing therapy based on individual patient characteristics.

Topics: Blood Pressure; Cholesterol, LDL; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Malaysia; Male; Middle Aged; Treatment Outcome

Diabetes mellitus has been reported as a strong independent risk factor for stroke recurrence. Data on the modifiable factors contributing to the recurrence of stroke in type 2 diabetic Malaysian population with a history of stroke stratified by genders are lacking, and this supports the importance of this study.. The data of 4622 patients with T2DM who had a history of stroke was obtained from the Malaysian National Stroke Registry. Univariate analysis was performed to differentiate between genders with and without stroke recurrence in terms of demographics, first stroke attack presentations, and other clinical characteristics. The significant factors determined from the univariate analysis were further investigated using logistic regression.. Ischemic heart diseases were found significantly associated with the stroke recurrence in males (OR = 1.738; 95% CI: 1.071-2.818) as well as female (OR = 5.859; 95% CI: 2.469-13.752) diabetic patients. The duration of hypertension, as well as the duration of diabetes, has been associated with the recurrence in both male and female subjects (. Most of the predictive factors contributing to the recurrence of stroke in type 2 diabetic Malaysian population with a history of stroke are modifiable, in which IHD was the most prominent risk factor in both genders. The impact of optimizing the management of IHD as well as blood glucose control on stroke recurrence may need to be elucidated. No major differences in recurrent stroke predictors were seen between genders among the Malaysian population with type 2 diabetes mellitus who had a previous history of stroke.

Topics: Aged; Comorbidity; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Health Status; Humans; Life Style; Malaysia; Male; Middle Aged; Recurrence; Registries; Retrospective Studies; Risk Assessment; Risk Factors; Sex Factors; Stroke; Time Factors

Ethnic differences may influence diabetes selfcare practices and glycaemic control among people with type 2 diabetes mellitus. This qualitative study explored goals, beliefs about treatment effectiveness, knowledge, and barriers to and facilitators for diabetes self-care among the three main ethnic groups in Malaysia.. Patient focus group discussions were conducted in three different ethnic groups: Malays, Chinese, and Indians. Participants were recruited from the primary-care clinic of a university medical centre located in an urban area. Focus group discussions were audio-recorded, transcribed, and analysed using a thematic approach.. A total of 31 patients participated in the study: Malays (n=12), Indians (n=10), and Chinese (n=9). There were three sessions for each ethnic group. Reported goals primarily related to quality of life and glycaemic control. Participants expressed the belief that the combination of diet, exercise, and medications is effective for controlling diabetes. Groups described their obtaining information external to a healthcare system and reported a need for more specific, practical counselling from health professionals on diet, exercise, and medications. Barriers to and facilitators for diabetes self-care practices were categorised into three major themes: having discipline, social habits, and "other" themes.. Emerging themes were similar across the ethnic groups and included quality-of-life goals, confidence in combination treatment, common use of complementary and alternative medicine, need for further counselling, and the challenge regarding self-discipline.

Topics: Blood Glucose; Diabetes Mellitus, Type 2; Ethnicity; Female; Health Knowledge, Attitudes, Practice; Humans; Malaysia; Male; Middle Aged; Patient Compliance; Qualitative Research; Quality of Life; Self Care

This study evaluated the association between self-reported adherence with concurrent and subsequent glycemic control amongst type 2 diabetes patients at a tertiary care hospital in Malaysia.. Demographic and clinical variables were assessed at baseline, after three and six months in 73 type 2 diabetes patients. Regression analysis, using SPSS, evaluated the concurrent and longitudinal association of medication adherence and glycemic control. Potential confounders of variables were identified using bi-variate correlation analyses.. Concurrent Medication adherence and HbA1c association were significant after adjusting for ethnicity (P = 0.005). For longitudinal observation at 3 months, the association was significant after adjusting for ethnicity (P = 0.016); however, it became non-significant when baseline glycemic control was included in the model (P = 0.28).. Easy to administer MALMAS significantly predicted concurrent glycemic control independent of potential confounders. This association persisted in longitudinal observation after 3 months when adjusted for confounders and became non-significant after adjusting for baseline glycemic control.

Topics: Blood Glucose; Diabetes Mellitus, Type 2; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Malaysia; Medication Adherence; Self Care; Self Report; Tertiary Care Centers

The prevalence of type 2 diabetes mellitus (T2DM) is increasing at an alarming rate in developing countries. The accompanying complications of T2DM can be reduced by maintaining a good adherence to medication and self-care activities.. To evaluate medication adherence and self-care behaviors among patients with T2DM.. A total of 497 subjects with T2DM were recruited from three hospitals and a government clinic in the state of Selangor, Malaysia. Previously validated scales were used to measure medication adherence (Morisky Medication Adherence Scale) and diabetes self-care activities (Summary of Diabetes Self-Care Activities). Pearson correlation coefficient was used to investigate the relationship between the risk factors and medication adherence. Pearson χ. The mean age of the subjects was 55.5 years. The mean Morisky Medication Adherence Scale score was 5.65 ± 1.97, indicating a moderate adherence level to medication. Among the subjects who had low adherence level, 50.9% were Malays, followed by 34.2% Indians. The Pearson χ. The Malaysians had a moderate medication adherence level, whereas they were nonadherent to blood glucose testing. Emphasis on self-care activities and medication adherence is relevant to improve outcomes in the management of T2DM.

Topics: Adult; Aged; Diabetes Mellitus, Type 2; Female; Humans; Hypoglycemic Agents; Malaysia; Male; Medication Adherence; Middle Aged; Self Care

The recommendation in regard to screening for non-alcoholic fatty liver disease (NAFLD) among type 2 diabetes mellitus (T2DM) patients differs in major guidelines. The aim of this paper was to study the prevalence of NALFD and advanced fibrosis among T2DM patients.. This is a cross-sectional study of consecutive adult T2DM patients attending the Diabetes Clinic of a university hospital. Significant hepatic steatosis and advanced fibrosis was diagnosed based on transient elastography if the controlled attenuation parameter was ≥ 263 dB/m, and the liver stiffness measurement was ≥ 9.6 kPa using the M probe or ≥ 9.3 kPa using the XL probe, respectively. Patients with liver stiffness measurement ≥ 8 kPa were referred to the Gastroenterology and Hepatology Clinic for further assessment, including liver biopsy.. The data of 557 patients were analyzed (mean age 61.4 ± 10.8 years, male 40.6%). The prevalence of NAFLD and advanced fibrosis based on transient elastography was 72.4% and 21.0%, respectively. On multivariate analysis, independent factors associated with NAFLD were central obesity (OR 4.856, 95% confidence interval [CI] 2.749-8.577, P = 0.006), serum triglyceride (OR 1.585, 95% CI 1.056-2.381, P = 0.026), and alanine aminotransferase levels (OR 1.047, 95% CI 1.025-1.070, P < 0.001) while advanced fibrosis was associated with serum high-density lipoprotein cholesterol (OR 0.355, 95% CI 0.126-0.997, P = 0.049), alanine aminotransferase (OR 1.023, 95% CI 1.009-1.037, P = 0.001), γ-glutamyltransferase (OR 1.005, 95% CI 1.001-1.008, P = 0.017), and platelet levels (OR 0.995, 95% CI 0.992-0.999, P = 0.010). Seventy-one patients underwent liver biopsy. The majority had non-alcoholic steatohepatitis (83.1%) and ≥ F1 fibrosis (87.3%) while advanced fibrosis was seen in 36.6%.. The prevalence of NAFLD and advanced fibrosis based on transient elastography is high among T2DM patients.

Topics: Aged; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Elasticity Imaging Techniques; Female; Humans; Liver Cirrhosis; Malaysia; Male; Mass Screening; Middle Aged; Non-alcoholic Fatty Liver Disease; Predictive Value of Tests; Prevalence; Prospective Studies; Reproducibility of Results; Risk Factors

The purpose of this study is to explore diabetes patients' views on various factors contributing to nonadherence to dietary therapy. Using a qualitative approach, 17 in-depth interviews were conducted with type 2 diabetes mellitus patients at Hospital Sultanah Bahiyah, Kedah state, Malaysia. All interviews were audio recorded, transcribed verbatim, and translated before analysis. Thematic content analysis was used and three main themes emerged. The main factors that affect diabetes patients' dietary adherence were "individual preference," "family support," and "social and cultural activities." Difficulty to change the existing meals, poor family support, practice of eating out, and social and cultural gatherings were among the factors that influenced diabetes patients' adherence toward dietary therapy. Most challenges were related to the social role of food in the multicultural population. Therefore, in addition to the family and community involvement, dietary therapy should be individualized to improve patient adherence.

Topics: Adult; Aged; Culture; Diabetes Mellitus, Type 2; Diet Therapy; Female; Humans; Interviews as Topic; Malaysia; Male; Middle Aged; Patient Compliance; Qualitative Research

To determine the extent of self-management support (SMS) provided to primary care patients with type 2 diabetes (T2D) and hypertension and its associated factors.. Cross-sectional survey conducted between April and May 2017.. Forty public clinics in Malaysia.. A total of 956 adult patients with T2D and/or hypertension were interviewed.. Patient experience on SMS was evaluated using a structured questionnaire of the short version Patient Assessment of Chronic Illness Care instrument, PACIC-M11. Linear regression analysis adjusting for complex survey design was used to determine the association of patient and clinic factors with PACIC-M11 scores.. The overall PACIC-M11 mean was 2.3(SD,0.8) out of maximum of 5. The subscales' mean scores were lowest for patient activation (2.1(SD,1.1)) and highest for delivery system design/decision support (2.9(SD,0.9)). Overall PACIC-M11 score was associated with age, educational level and ethnicity. Higher overall PACIC-M11 ratings was observed with increasing difference between actual and expected consultation duration [β = 0.01; 95% CI (0.001, 0.03)]. Better scores were also observed among patients who would recommend the clinic to friends and family [β = 0.19; 95% CI (0.03, 0.36)], when health providers were able to explain things in ways that were easy to understand [β = 0.34; 95% CI (0.10, 0.59)] and knew about patients' living conditions [β = 0.31; 95% CI (0.15, 0.47)].. Our findings indicated patients received low levels of SMS. PACIC-M11 ratings were associated with age, ethnicity, educational level, difference between actual and expected consultation length, willingness to recommend the clinic and provider communication skills.

Topics: Aged; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Hypertension; Malaysia; Male; Middle Aged; Patient Satisfaction; Primary Health Care; Quality of Health Care; Self-Management; Surveys and Questionnaires

It remains widely perceived that early-onset Type 2 Diabetes (T2D) in children and adolescents is rare and clinically distinct from Type 1 Diabetes (T1D). We studied the challenges of classifying subtypes of early-onset diabetes using clinical features and biomarkers, and management of these patients. We reviewed retrospectively the record of patients < 25 years old who attended the diabetes clinic in Penang General Hospital, Malaysia between 1st December 2012 and 30th June 2015. We examined their clinical features, C-peptide and pancreatic autoantibodies. Comparisons were made between T1D and T2D for magnitude, demographics, metabolic status and complications. We studied 176 patients with a mean age of 20 ± 3.7 years, 43.2% had T1D, 13.6% had T2D, and 13.6% had mixed features of both. When tested, pancreatic autoantibodies were positive in 59.4% of the T1D. T2D presented two years later than T1D at 14.3 years, 20% were asymptomatic at presentation, and 50% required insulin supplementation despite fasting c-peptide of > 250 pmol/L. HbA1C of ≤ 8.0% (64 mmol/mol) was achieved in 30.3% of T1D, 58.3% of T2D on OAD and 16.7% of T2D on insulin. The T2D had greater cardiovascular risk with higher body mass index, more dyslipidaemia, higher blood pressure and earlier onset of nephropathy. The overlapping clinical features, variable autoimmunity, and beta-cell loss complicate classification of young diabetes. Pancreatic autoantibodies and C-peptide did not always predict diabetes subtypes nor respond to insulin. The poor metabolic control and high cardiovascular risk burden among the T2D highlight the need for population-based study and focused intervention.

Topics: Adolescent; Age of Onset; Autoantibodies; C-Peptide; Cardiovascular Diseases; Child; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Pancreas; Retrospective Studies; Young Adult

Topics: Adult; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Hospitals, Public; Humans; Hypoglycemic Agents; Malaysia; Male; Medication Adherence; Middle Aged

Renin-angiotensin system inhibitors (RAS) drugs have a proteinuria-reducing effect that could prevent the progression of kidney disease in diabetic patients. Our study aimed to assess the budget impact based on healthcare payer perspective of increasing uptake of RAS drugs into the current treatment mix of standard anti-hypertensive treatments to prevent progression of kidney disease in patient's comorbid with hypertension and diabetes.. A Markov model of a Malaysian hypothetical cohort aged ≥30 years (N = 14,589,900) was used to estimate the total and per-member-per-month (PMPM) costs of RAS uptake. This involved an incidence and prevalence rate of 9.0% and 10.53% of patients with diabetes and hypertension respectively. Transition probabilities of health stages and costs were adapted from published data.. An increasing uptake of RAS drugs would incur a projected total treatment cost ranged from MYR 4.89 billion (PMPM of MYR 27.95) at Year 1 to MYR 16.26 billion (PMPM of MYR 92.89) at Year 5. This would represent a range of incremental costs between PMPM of MYR 0.20 at Year 1 and PMPM of MYR 1.62 at Year 5. Over the same period, the care costs showed a downward trend but drug acquisition costs were increasing. Sensitivity analyses showed the model was minimally affected by the changes in the input parameters.. Mild impact to the overall healthcare budget has been reported with an increased utilization of RAS. The long-term positive health consequences of RAS treatment would reduce the cost of care in preventing deterioration of kidney function, thus offsetting the rising costs of purchasing RAS drugs. Optimizing and increasing use of RAS drugs would be considered an affordable and rational strategy to reduce the overall healthcare costs in Malaysia.

Topics: Adult; Angiotensin Receptor Antagonists; Angiotensin-Converting Enzyme Inhibitors; Antihypertensive Agents; Budgets; Cohort Studies; Comorbidity; Cost Savings; Cost-Benefit Analysis; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Disease Progression; Health Care Costs; Humans; Hypertension; Incidence; Malaysia; Models, Economic; Prevalence; Renin-Angiotensin System

Elderly with diabetes has been found to have a higher chance of depression. Therefore, the aim of this study is to determine the prevalence of depression and its associated factors among elderly with Type 2 Diabetes Mellitus in Kedah.. A cross-sectional study was conducted at the Klinik Kesihatan Bandar, Sungai Petani, Kedah. The inclusion criteria were patients aged ≥60 years with Type 2 Diabetes Mellitus. Those with cognitive impairment, presence of organic brain syndrome, presence of severe mental disorder and patients who are either deaf or mute were excluded. The Malay version of Geriatric Depression Scale (M-GDS-14) was used to assess the depressive symptoms. The data was analysed using descriptive statistic and multiple logistic regression.. A total of 511 patients participated in the study. The mean age of the respondents is 64.5 (Standard Deviation 7.0) years old. There were slightly more males (53.8%). Majority were Malay (63.0%), married (76.9%) and has a household income of less than RM1000 (67.5%). The prevalence of depression was 32.1%. The number of elderly people living with their children (Adjusted Odds Ratio, aOR0.20, 95%CI: 0.07, 0.55), elderly living with spouse, children, in law and grandchildren (aOR2.95, 95%CI: 1.18, 7.37), diabetic complication (aOR4.68, 95%CI: 2.63, 8.35) and HbA1c (aOR1.23, 95%CI: 1.09, 1.39) are significantly associated with depression.. The level of depression was found to be high. Factors contributing to the significantly high level of depression are found to be associated with living arrangements, diabetic complication and HbA1c were significantly associated with depression.

Topics: Aged; Cross-Sectional Studies; Depression; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Middle Aged; Prevalence; Psychiatric Status Rating Scales; Risk Factors

To validate, from a psychometric perspective, the Problem Areas in Diabetes (PAID) questionnaire in patients with type 2 diabetes mellitus from Malaysia.. A total of 497 patients with type 2 diabetes mellitus were recruited from public hospitals in the state of Selangor through convenience sampling. Construct validity was evaluated through confirmatory factor analysis. Internal consistency of the instrument was tested by Cronbach α. Criterion validity and discriminant validity were also used.. The PAID instrument consisted of 3 factors: social support problem, food-related problem, and emotional distress problem. The Cronbach α values of the 3 factors showed adequate internal consistency with α values greater than 0.90. The present confirmatory factor analysis model achieved a good fit with a comparative fit index value of 0.923. Satisfactory criterion validity was also demonstrated because there existed positive significant association between glycated hemoglobin A. The PAID questionnaire in Malaysia was found to be a reliable and valid instrument exhibiting good psychometric properties.

Topics: Aged; Body Mass Index; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Health Status; Humans; Malaysia; Male; Middle Aged; Psychometrics; Reproducibility of Results; Surveys and Questionnaires

Type 2 diabetic patients are major users of medical sharps in the community. Proper sharp disposal practice among them, however, was reported to be low. The current study was aimed to determine the factors contributing to sharp waste disposal at a health care facility among Type 2 diabetic patients.. In this cross-sectional study, Type 2 diabetic patients who were on insulin therapy attending health clinics were randomly selected and interviewed using a validated questionnaire. Binary logistic regression analysis was applied.. Out of 304 respondents, only 11.5% of them brought their used sharps to be disposed at health care facilities. Previous advice on sharp disposal from health care providers, knowledge score, and duration of diabetes were significant contributing factors for sharp waste disposal at health care facilities: (Adj. OR 6.31; 95% CI: 2.63, 15.12;. Continuous education and a locally adapted safe sharp disposal option must be available to increase awareness and facilitate diabetic patients adopting proper sharp disposal behavior.

Topics: Adult; Aged; Aged, 80 and over; Awareness; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Health Knowledge, Attitudes, Practice; Humans; Hypoglycemic Agents; Insulin; Logistic Models; Malaysia; Male; Medical Waste Disposal; Middle Aged; Patient Education as Topic; Socioeconomic Factors; Young Adult

This study explored the experiences and views of individuals with type 2 diabetes mellitus (T2D) on their diabetes self-management and potential roles for community pharmacists in diabetes self-management education and support (DSME/S) in Malaysia.. A qualitative study, using semi-structured, face-to-face interviews, was conducted with patients with T2D attending a primary care health clinic in Kuala Lumpur, Malaysia. The interviews were audio-recorded, transcribed verbatim and analysed inductively.. Fourteen participants with T2D were interviewed. Data were coded into five main themes: experience and perception of diabetes self-management, constraints of the current healthcare system, perception of the community pharmacist and community pharmacies, perceived roles for community pharmacists in diabetes care, and challenges in utilising community pharmacies to provide DSME/S. There were misconceptions about diabetes management that may be attributed to a lack of knowledge. Although participants described potential roles for community pharmacists in education, medication review and continuity of care, these roles were mostly non-clinically oriented. Participants were not confident about community pharmacists making recommendations and changes to the prescribed treatment regimens. While participants recognised the advantages of convenience of a community pharmacy-based diabetes care service, they raised concerns over the retail nature and the community pharmacy environment for providing such services.. This study highlighted the need to improve the care provision for people with T2D. Participants with T2D identified potential, but limited roles for community pharmacists in diabetes care. Participants expressed concerns that need to be addressed if effective diabetes care is to be provided from community pharmacies in Malaysia.

Topics: Community Pharmacy Services; Continuity of Patient Care; Diabetes Mellitus, Type 2; Female; Health Care Surveys; Health Services Needs and Demand; Humans; Malaysia; Male; Middle Aged; Patient Education as Topic; Pharmacies; Pharmacists; Professional Role; Qualitative Research; Self-Management

Studies on a structured method used by pharmacists to provide comprehensive, evidence-based diabetes care are lacking. The aim of this study was to prioritise, rank and construct validate indicators categorised as seven treatment factors utilised in the management of type 2 diabetes namely: Cholesterol, blood pressure and glycaemia control; medication and lifestyle management; cardiovascular risk management and patient education using the Delphi process.. A Delphi questionnaire consisted of 29 Part 1 and nine Part 2 indicators which were incorporated into a tool called Simpler™. The indicators were mainly sourced from American, Australian and Malaysian diabetes management guidelines. Diabetes experts were asked to rank indicators in the order of importance in Part 1. In Part 2, indicators had to be chosen for inclusion into Simpler™ using a fivepoint Likert scale. The consensus level was pre-set at 60%.. A three round Delphi process was used to validate all 38 indicators by 12 experts from Australia and Malaysia: five pharmacists, four doctors, two endocrinologists and a diabetes nurse. Consensus was reached for 93.1% (27/29) of the Part 1 indicators and all nine Part 2 indicators (100%). Five out of nine indicators in Part 2 questionnaire obtained consensus disagreement for inclusion into the Simpler ™ tool.. The Simpler™ tool is the first structured diabetes multifactorial tool to address all seven evidence-based factors. The tool was refined and validated by multi-disciplinary health professionals from Australia and Malaysia. Pharmacists can use the Simpler™ tool to facilitate evidence-based comprehensive individualised care among type 2 diabetes patients.

Topics: Australia; Consensus; Delphi Technique; Diabetes Mellitus, Type 2; Evidence-Based Medicine; Humans; Malaysia; Pharmacists; Surveys and Questionnaires

Recent data showed an alarming rise of new dialysis cases secondary to diabetic nephropathy despite the growing usage of RAAS blockers. Primary objective of this study is to explore the prevalence of RAAS blockers usage among type II diabetic patients, secondary objectives are to compare the prescribing pattern of RAAS blocker between primary and tertiary care center and to explore if the dose of RAAS blocker prescribed was at optimal dose as suggested by trials.. This is a retrospective study conducted at one public tertiary referral hospital and one public health clinic in Sungai Petani, Kedah, Malaysia.. RAAS blockers in T2DM patients was found to be 65%. In primary care, 14.3% of the RAAS blockers prescribed was ARB. Tertiary care had higher utilization of ARB, which was 42.9%. In primary care setting, the most commonly used ACEI were perindopril (92.4%) followed by enalapril (7.6%), meanwhile perindopril was the only ACEI being prescribed in tertiary care. The most prescribed ARB was irbesartan (63.6%) and telmisartan (54.2%) respectively in primary and tertiary care. Overall, 64.9% of RAAS blockers prescribed by both levels of care were found to be achieving the target dose as recommended in landmark trials. Crude odd ratio of prescribing RAAS blocker in primary care versus tertiary care was reported as 2.70 (95% CI: 1.49 to 4.91).. RAAS blockers usage among T2DM patients was higher in primary care versus tertiary care settings. Majority of the patients did not receive optimal dose of RAAS blockers.

Topics: Adolescent; Adult; Angiotensin Receptor Antagonists; Angiotensin-Converting Enzyme Inhibitors; Diabetes Mellitus, Type 2; Female; Follow-Up Studies; Humans; Malaysia; Male; Middle Aged; Prognosis; Renin-Angiotensin System; Retrospective Studies; Tertiary Care Centers; Young Adult

The value of repeated liver stiffness measurement (LSM) in non-alcoholic fatty liver disease (NAFLD) has not been shown before.. A longitudinal study of biopsy-proven NAFLD patients was conducted at the Asian tertiary hospital from November 2012 to January 2017. Patients with paired liver biopsies and LSM were followed prospectively for liver-related and non-liver related complications, and survival.. The data for 113 biopsy-proven NAFLD patients (mean age 51.3 ± 10.6 years, male 50%) were analyzed. At baseline, advanced fibrosis based on histology and LSM was observed in 22 and 46%, respectively. Paired liver biopsy and LSM at 1-year interval was available in 71 and 80% of patients, respectively. High-risk cases (defined as patients with advanced fibrosis at baseline who had no fibrosis improvement, and patients who developed advanced fibrosis on repeat assessment) were seen in 23 and 53% of patients, based on paired liver biopsy and LSM, respectively. Type 2 diabetes mellitus was independently associated with high-risk cases. The median follow-up was 37 months with a total follow-up of 328 person-years. High-risk cases based on paired liver biopsy had significantly higher rates of liver-related complications (p = 0.002) but no difference in other outcomes. High-risk patients based on paired LSM had a significantly higher rate of liver-related complications (p = 0.046), cardiovascular events (p = 0.025) and composite outcomes (p = 0.006).. Repeat LSM can predict liver-related complications, similar to paired liver biopsy, and may be useful in identifying patients who may be at an increased risk of cardiovascular events. Further studies in a larger cohort and with a longer follow-up should be carried out to confirm these observations.

Topics: Biopsy; Cholesterol, HDL; Cholesterol, LDL; Diabetes Mellitus, Type 2; Female; Humans; Liver Cirrhosis; Longitudinal Studies; Malaysia; Male; Middle Aged; Non-alcoholic Fatty Liver Disease; Predictive Value of Tests; Prospective Studies; Severity of Illness Index; Survival Analysis

The investigation of risk factors of cardiovascular disease (e.g., major endocrine, nutritional and metabolic diseases) across job sectors is useful for targeted public health intervention. This study examined the occurrence of type 2 diabetes mellitus (T2DM), hypercholesterolemia and obesity in 21 job sectors in the general population.. A baseline cross-sectional analysis of the Malaysian Cohort was conducted, which included 105 391 adults. Multiple logistic regression analyses were conducted for these three diseases across 20 job sectors compared with the unemployed/homemaker sector.. The prevalence of T2DM, hypercholesterolemia and obesity was 16.7%, 38.8% and 33.3%, respectively. The Accommodation & Food Service Activities and Transportation & Storage sectors had significantly higher odds for T2DM (adjusted [adj.] prevalence odds ratio [POR] 1.18, p=0.007 and adj. POR 1.15, p=0.008, respectively). No job sector had significantly higher odds for hypercholesterolemia compared with the unemployed/homemaker sector. Only the Accommodation & Food Service Activities sector had significantly higher odds for obesity (adj. POR 1.17, p≤0.001).. Many job sectors were significantly associated with lower odds of having these three diseases when compared with the unemployed/homemaker sector. These differing associations between diverse job sectors and these diseases are important for public health intervention initiatives and prioritization.

Topics: Adult; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Employment; Female; Humans; Hypercholesterolemia; Malaysia; Male; Middle Aged; Obesity; Occupational Health; Occupations; Risk Factors

Anemia is common among patients with type 2 diabetes mellitus (T2DM) and chronic kidney disease (CKD) and an independent risk factor for renal disease progression. Health economic evidence is important in Malaysia and yet cost and quality-of-life (QOL) data are scarce.. To investigate prevalence, factors associated with anemia, and cost and QOL among T2DM patients with CKD. Here, we present the estimated 1-year cost and QOL related to anemia in this group.. A cross-sectional, observational study was performed at 20 government clinics. Treatment cost was calculated on the basis of resource utilization ascertained through data extracted from medical records and patient recall. QOL was elicited using the short form 36 health survey version 2 questionnaire. Propensity score matching was performed and costs and QOL were analyzed by anemia status and CKD stage.. Data for 816 patients were obtained. The propensity score matching enabled a comparison of 257 patients with and without anemia. Annual treatment costs were significantly higher for patients with anemia (Ringgit Malaysia [RM] 4219 [US $983] vs. RM2705 [US $630]; P = 0.01). QOL scores were lower for patients with anemia but not statistically significant (physical component summary score: 44.8 vs. 46.2; P = 0.052; mental component summary score: 51.3 vs. 51.7; P = 0.562). Costs were higher and QOL lower among CKD stage 5 patients.. This study was the first to examine anemia in this group of patients. Costs were significantly higher among anemic patients compared with nonanemic patients; patients with higher CKD stage 5 fared less well than did those in lower stages. This information suggests the need to increase detection, prevention, and early treatment of anemia when managing T2DM patients, particularly those with CKD.

Topics: Anemia; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Health Care Costs; Humans; Malaysia; Male; Middle Aged; Prevalence; Quality of Life; Renal Insufficiency, Chronic; Risk Factors; Severity of Illness Index; Surveys and Questionnaires

Previous research reported underutilization of statin therapy among patients with type 2 diabetes mellitus. Improving health care providers' awareness and understanding of the benefits and risks of statin treatment could be of assistance in optimizing the statin prescribing process.. This study aimed to assess health care providers' knowledge related to statin therapy and the impact of educational outreach intervention based on the perceived knowledge.. This was a cross-sectional study based on educational outreach intervention targeting physicians and pharmacists in 1 major tertiary hospital in the state of Pahang, Malaysia. Participants responded to a 12-item, validated questionnaire both prior to and after the outreach educational program. Two sessions were conducted separately for 2 cohorts of pharmacists and physicians. The knowledge scores prior to and after the educational intervention were calculated and compared using a paired-samples t-test.. The response rate to both pre-and post-educational outreach questionnaires was 91% (40/44). Prior to the intervention, around 84% (n37) of the participants decided to initiate statin therapy for both pre-assessment clinical case scenarios; however, only 27% (n12) could state the clinical benefits of statin therapy. Forty-five percent (n20) could state the drug to drug interactions, and 52.3% (n23) could identify the statin therapy that can be given at any time day/evening. The educational outreach program increased participants' knowledge scores of 1.450 (95% CI, 0.918 to 1.982) point, P < .0005, which is statistically significant. Forty respondents (91%) were of the opinion that statin side effects are the most common cause of treatment discontinuation.. This work demonstrated the impact of an educational outreach intervention on improving health care providers' knowledge and beliefs about statin therapy. This type of intervention is considered effective for short-term knowledge enhancement. Further research is needed to test the long-term efficacy of such intervention.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Health Knowledge, Attitudes, Practice; Health Personnel; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Malaysia; Male; Program Evaluation; Surveys and Questionnaires

Self-efficacy has been shown to be positively correlated with self-care behaviour and glycaemic control among patients with type 2 diabetes mellitus. However, such evidence is lacking in the Malaysian primary care setting. The objectives of this study were to i) determine the levels of self-efficacy, self-care behaviour and glycaemic control among patients with type 2 diabetes mellitus in the Malaysian primary care setting ii) determine the relationship between self-efficacy, self-care behaviour and glycaemic control iii) determine the factors associated with glycaemic control.. This was a cross-sectional study involving patients with type 2 diabetes mellitus from two public primary care clinics in Malaysia. Self-efficacy and self-care behaviour levels were measured using previously translated and validated DMSES and SDSCA questionnaires in Malay versions, respectively. Glycaemic control was measured using HbA. This study demonstrated that higher self-efficacy was correlated with improved self-care behaviour and better glycaemic control. Findings of this study suggest the importance of including routine use of self-efficacy measures in the management of type 2 diabetes mellitus in primary care.

Topics: Adult; Blood Glucose; Blood Glucose Self-Monitoring; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Linear Models; Malaysia; Male; Middle Aged; Primary Health Care; Self Care; Self Efficacy; Surveys and Questionnaires; Waist Circumference

The Diabetes Mellitus in the Offspring Questionnaire (DMOQ) assesses the perceptions of Type 2 diabetes mellitus (T2DM) patients on the risk of their offspring developing T2DM and the possibility of intervention to reduce this risk. It has 34 items framed within seven domains. This study aimed to adapt, translate and validate the DMOQ from English into the Malay language.. This was a cross-sectional validation study among 159 T2DM patients attending a public primary care clinic in Selangor. The DMOQ English version underwent adaptation, translation, face validation and field testing to produce the Malay version. Psychometric analysis was performed using Exploratory Factor Analysis, internal consistency and testretest reliability.. The DMOQ domains were conceptually equivalent between English and Malay language. A total of 13 items and two domains were removed during the validation process (three items during the content validation, three items due to poor factor loadings, five items as they loaded onto two domains which were not interpretable, one item as it did not fit conceptually into the factor it loaded onto and one openended question as it did not fit into the retained domains). Therefore, the final DMOQ Malay version consisted of 21- items within five domains. The Cronbach alpha was 0.714 and the intraclass-correlation coefficient was 0.868.. The DMOQ Malay version is a valid and reliable tool which is consistent over time. It can be used to examine the perception of T2DM patients towards the risk of their offspring developing diabetes and possibility of intervention in Malay-speaking patients.

Topics: Child of Impaired Parents; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Factor Analysis, Statistical; Female; Humans; Malaysia; Male; Middle Aged; Parents; Psychometrics; Reproducibility of Results; Risk Factors; Surveys and Questionnaires; Translating

To explore self-care and self-care support in patients with Type 2 diabetes in urban Malaysia.. The prevalence of Type 2 diabetes in Malaysia and associated long-term and life-changing complications is increasing. With effective self-care and self-care support, severe complications of the condition can be avoided or reduced. Prior to this study, no evidence existed about Malaysian patients' management of the condition or support for self-care from the healthcare system.. A single embedded qualitative case study.. Semistructured interviews with 18 patients with Type 2 diabetes aged 28-69 years, healthcare professionals (n = 19), observations (n = 13) of clinic appointments from two urban settings in Malaysia and a documentary analysis. Recordings were transcribed verbatim, field notes were made during observations and the data analysed and synthesised within and across case using Framework analysis.. Three main themes explained self-care and self-care support in Malaysia: fatalism, faith and fear. Patients were fatalistic about developing diabetes-they perceived it as inevitable because it is so common in Malaysia. However, faith in God, coupled with fear of the consequences of diabetes, motivated them to engage in self-care practices. The fear was largely induced by diabetes healthcare professionals working in overcrowded clinics, and stretched thinly across the service, who used a direct and uncompromising approach to instil the importance of self-care to avoid severe long-term complications.. This study provided important insight on how people in Malaysia developed diabetes, their responses to the disease and the approach of healthcare professionals in supporting them to engage with self-care.. Any future development of self-care programmes in Malaysia needs to recognise the factors that motivate patients to self-care and include components that build self-efficacy.

Topics: Adult; Aged; Diabetes Mellitus, Type 2; Fear; Female; Health Knowledge, Attitudes, Practice; Humans; Malaysia; Male; Medication Adherence; Middle Aged; Motivation; Qualitative Research; Self Care; Self Efficacy

Blood glucose variability is common in healthcare and it is not related or influenced by diabetes mellitus. To minimise the risk of high blood glucose in critically ill patients, Stochastic Targeted Blood Glucose Control Protocol is used in intensive care unit at hospitals worldwide. Thus, this study focuses on the performance of stochastic modelling protocol in comparison to the current blood glucose management protocols in the Malaysian intensive care unit. Also, this study is to assess the effectiveness of Stochastic Targeted Blood Glucose Control Protocol when it is applied to a cohort of diabetic patients.. Retrospective data from 210 patients were obtained from a general hospital in Malaysia from May 2014 until June 2015, where 123 patients were having comorbid diabetes mellitus. The comparison of blood glucose control protocol performance between both protocol simulations was conducted through blood glucose fitted with physiological modelling on top of virtual trial simulations, mean calculation of simulation error and several graphical comparisons using stochastic modelling.. Stochastic Targeted Blood Glucose Control Protocol reduces hyperglycaemia by 16% in diabetic and 9% in nondiabetic cohorts. The protocol helps to control blood glucose level in the targeted range of 4.0-10.0 mmol/L for 71.8% in diabetic and 82.7% in nondiabetic cohorts, besides minimising the treatment hour up to 71 h for 123 diabetic patients and 39 h for 87 nondiabetic patients.. It is concluded that Stochastic Targeted Blood Glucose Control Protocol is good in reducing hyperglycaemia as compared to the current blood glucose management protocol in the Malaysian intensive care unit. Hence, the current Malaysian intensive care unit protocols need to be modified to enhance their performance, especially in the integration of insulin and nutrition intervention in decreasing the hyperglycaemia incidences. Improvement in Stochastic Targeted Blood Glucose Control Protocol in terms of u

Topics: Adult; Aged; Blood Glucose; Computer Simulation; Critical Care; Critical Illness; Diabetes Complications; Diabetes Mellitus; Diabetes Mellitus, Type 2; Female; Humans; Hyperglycemia; Intensive Care Units; Malaysia; Male; Middle Aged; Reproducibility of Results; Retrospective Studies; Stochastic Processes

Diabetes is among leading public health concerns in Malaysia due to premature and preventable mortality involving macro and microvascular complications. Diabetes knowledge, attitude, and practice (KAP) are vital in diabetes management. The present study assessed the level of diabetes KAP among type 2 diabetes patients with associated and correlated factors through a self-administered questionnaire-based study on a convenience sample of 386 type 2 diabetes mellitus patients in Kuala Muda District, Kedah, Malaysia. Majority of the respondents possessed levels above the cut-off points for poor levels in knowledge (63.21%), attitude (62.69%), and practices (58.03%). Age, academic qualification, occupation, monthly income, current therapy type, comorbid diseases, and therapy preference were associated with KAP whereas the associations of disease duration, the best source of information about diabetes, and health status satisfaction were witnessed for attitude and practice. Academic qualification had strongest correlation for knowledge (r = 0.785), attitude (r = 0.725), and practice (r = 0.709). Knowledge level was significantly correlated with attitude level (r = 0.735), practice level (r = 0.786), income (r = 0.556), occupation (r = 0.358), age (r = 0.173), current therapy type (r = 0.133), and diabetes education exposure (r = 0.113). Attitude level had significant correlations with practice level (r = 0.679), income (r = 0.357), occupation (r = 0.348), health status satisfaction (r = 0.147), age (r = 0.145), and gender (r = 0.109). Practice level correlated significantly with income (r = 0.448), occupation (r = 0.317), age (r = 0.173), health status satisfaction (r = 0.167), and current therapy type (r = 0.118). All associations and correlations were significant at P < 0.005. Although overall having good levels of diabetes KAP, educational interventions are required to further improve diabetes KAP.

Topics: Adult; Aged; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Health Knowledge, Attitudes, Practice; Humans; Malaysia; Male; Middle Aged

Majority of patients with chronic illnesses such as diabetes, receive care at primary care setting. Efforts have been made to restructure diabetes care in the Malaysian primary care setting in accordance with the Chronic Care Model (CCM). The Patient Assessment on Chronic Illness Care (PACIC) is a validated self-report tool to measure the extent to which patients with chronic illness receive care that aligns with the CCM. To date, no validated tool is available to evaluate healthcare delivery based on the CCM in the Malay language. Thus, the study aimed to translate the PACIC into the Malay language and validate the questionnaire among patients with diabetes in the Malaysian public primary care setting.. The English version of the PACIC questionnaire is a 20-item scale measuring five key components, which are patient activation, decision support, goal setting, problem solving and follow-up care. The PACIC underwent forward - backward translation and cross cultural adaptation process to produce the PACIC-Malay version (PACIC-M). Reliability was tested using internal consistencies and test-retest reliability analyses, while construct validity was tested using the exploratory factor analysis (EFA).. The content of PACIC-M and the original version were conceptually equivalent. Overall, the internal consistency by Cronbach's α was .94 and the intra-class correlation coefficient was .93. One item was deleted (item 1) when the factor loading was < 0.4. The factor analyses using promax identified three components ('Goal Setting/Tailoring and Problem solving/Contextual', 'follow-up/coordination' and 'patient activation and delivery system design/ decision support'); explaining 61.2% of the variation. The Kaiser-Meyer-Olkin (KMO) was 0.93 and Bartlett's test of sphericity was p = .000. Therefore, the final version of the PACIC-M consisted of 19 items, framed within three components.. The findings demonstrated that the PACIC-M measured different dimensions from the English version of PACIC. It is however; highly reliable and valid to be used in assessing three CCM model subscales. Further confirmatory factor analysis of PACIC-M should be conducted to confirm this new model.

Topics: Adult; Chronic Disease; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Factor Analysis, Statistical; Female; Humans; Malaysia; Male; Middle Aged; Patient Reported Outcome Measures; Patient-Centered Care; Primary Health Care; Quality of Health Care; Reproducibility of Results; Self Report; Surveys and Questionnaires; Translations

This study aims to determine the all-cause mortality and the associated risk factors for all-cause mortality among the prevalent type 2 diabetes mellitus (T2DM) patients within five years' period and to develop a screening tool to determine high-risk patients.. This is a cohort study of T2DM patients in the national diabetes registry, Malaysia. Patients' particulars were derived from the database between 1st January 2009 and 31st December 2009. Their records were matched with the national death record at the end of year 2013 to determine the status after five years. The factors associated with mortality were investigated, and a prognostic model was developed based on logistic regression model.. There were 69,555 records analyzed. The mortality rate was 1.4 persons per 100 person-years. The major cause of death were diseases of the circulatory system (28.4%), infectious and parasitic diseases (19.7%), and respiratory system (16.0%). The risk factors of mortality within five years were age group (. The elderly and underweight T2DM patients with complications have higher risk for mortality within five years. The model has moderate accuracy; the prognostic model can be used as a screening tool to classify T2DM patients who are at higher risk for mortality within five years.

Topics: Adult; Aged; Cohort Studies; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Mass Screening; Middle Aged; Mortality; Multivariate Analysis; Prevalence; Prognosis; Prospective Studies; Registries; Regression Analysis; Risk Assessment; Risk Factors; Thinness

In Malaysia, 61% of dialysis cases are secondary to diabetes. To date, we are still lacking of data on the rate of progression of type 2 diabetes mellitus (T2DM) to end stage renal disease (ESRD) in Malaysia.. This was a retrospective study conducted at nephrology unit of a tertiary hospital in Kedah. All diabetic ESRD patients who fulfilled the inclusion criteria were identified and recruited for analysis.. The mean duration of DM to ESRD was found to be 14.37 ± 4.42 years. Mean duration for the onset of diabetic nephropathy was 8.73 ± 3.37 years. There was a relative short duration from diabetic nephropathy to ESRD noted, which was 5.63 ± 2.06 years. The mean duration of DM to ESRD for patients receiving RAAS blocker was found to be 18.23 ± 2.38 years as compared to 11.41 ± 2.94 years for those who did not (95% CI: -0.64 to -2.46). For different type of RAAS blockers, namely ACE inhibitor and angiotensin receptor blocker (ARB), there was no significant difference observed pertaining to mean duration of DM to ESRD; 17.89 ± 1.97 years for ACEi and 19.00 ± 4.16 years for ARB (95% CI: -4.74 to 2.52).. Time frame from diabetic nephropathy to ESRF among Malaysian population was shorter as compared to findings from other countries with an average period of 15 to 25 years. RAAS blockers should be initiated early in diabetic patients.

Topics: Aged; Angiotensin Receptor Antagonists; Angiotensin-Converting Enzyme Inhibitors; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Disease Progression; Female; Humans; Kidney Failure, Chronic; Malaysia; Male; Middle Aged; Retrospective Studies

Diabetes quality of life (DQoL) instrument has been widely used to measure quality of life among diabetes patients. This study aimed to develop a revised version of DQoL instrument that incorporated issues of redundancies in the items and strengthen the basis of validity of the instrument.. This was a cross-sectional study where diabetes patients were recruited from December 1, 2014, until end of March 2015 at a public health clinic in Peninsular Malaysia. A questionnaire that included patients' information and DQoL instrument was distributed to patients. Item selection of DQoL instrument was conducted to screen and finalize the items based on issues of missing values and redundancy. Validity testing was conducted for the revised DQoL instrument based on exploratory factor analysis, confirmatory factor analysis, and Rasch analysis.. The pattern structure matrix yielded three domains similar to the original version with 18 items. The minimum factor loading from the structure matrix was 0.358. The item's and person's reliability was excellent with 0.92 and 0.84 for "satisfaction" domain, 0.98 and 0.60 for "impact" domain, and 0.99 and 0.57 for "worry" domain, respectively. Confirmatory factor analysis has dropped 5 items and the revised version of DQoL contained 13 items. Composite reliability of the revised version was computed for "satisfaction" domain (0.922; 95% CI: 0.909-0.936), "impact" domain (0.781; 95% CI: 0.745-0.818), and "worry" domain (0.794; 95% CI: 0.755-0.832).. A revised version of DQoL that maintains the conceptualization of "satisfaction," "impact," and "worry" with 13 items was successfully developed.

Topics: Adult; Aged; Anxiety; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Middle Aged; Personal Satisfaction; Psychometrics; Quality of Life; Surveys and Questionnaires

The prevalence of type 2 diabetes is escalating rapidly in Asian countries, with the rapid increase likely attributable to a combination of genetic and lifestyle factors. Recent research suggests that common genetic risk variants contribute minimally to the rapidly rising prevalence. Rather, recent changes in dietary patterns and physical activity may be more important. This nested case-control study assessed the association and predictive utility of type 2 diabetes lifestyle risk factors in participants from Malaysia, an understudied Asian population with comparatively high disease prevalence. The study sample comprised 4077 participants from The Malaysian Cohort project and included sub-samples from the three major ancestral groups: Malay (n = 1323), Chinese (n = 1344) and Indian (n = 1410). Association of lifestyle factors with type 2 diabetes was assessed within and across ancestral groups using logistic regression. Predictive utility was quantified and compared between groups using the Area Under the Receiver-Operating Characteristic Curve (AUC). In predictive models including age, gender, waist-to-hip ratio, physical activity, location, family history of diabetes and average sleep duration, the AUC ranged from 0.76 to 0.85 across groups and was significantly higher in Chinese than Malays or Indians, likely reflecting anthropometric differences. This study suggests that obesity, advancing age, a family history of diabetes and living in a rural area are important drivers of the escalating prevalence of type 2 diabetes in Malaysia.

Topics: Adult; Aged; Area Under Curve; Case-Control Studies; Diabetes Mellitus, Type 2; Ethnicity; Female; Humans; Life Style; Malaysia; Male; Middle Aged; Prevalence; Prospective Studies; Risk Factors

This study aimed to determine the prevalence of anaemia among patients with type 2 diabetes mellitus (T2DM) and chronic kidney disease (CKD) at primary care settings and its associated factors.. This cross-sectional study involved 808 adult patients with T2DM and CKD who were recruited via systematic sampling from 20 public primary care clinics in Peninsular Malaysia. Their sociodemographic, clinical and biomedical profiles were collected through interviews, examination of medical records and blood testing.. The prevalence of anaemia was 31.7% (256/808). The anaemia was mainly mild (61.5%) and normocytic normochromic (58.7%). About 88.7% of the patients with anaemia were not known to have anaemia prior to the study. Among 36 patients with documented history of anaemia, 80.6% were still anaemic, and only a half received iron therapy. Multivariate regression analysis showed that women (adjusted odd ratio (AOR): 1.57, 95% CI: 1.12 to 2.21, p=0.009) and those with older age (AOR: 1.04, 95% CI: 1.01 to 1.06, p<0.001), CKD stage 3a (AOR: 2.47; 95% CI: 1.25 to 4.87, p=0.009), CKD stage 3b (AOR: 4.36; 95% CI: 2.14 to 8.85, p<0.001), CKD stage 4 (AOR: 10.12; 95% CI: 4.36 to 23.47, p<0.001), CKD stage 5 (AOR: 10.80; 95% CI: 3.32 to 35.11, p<0.001) and foot complication (AOR 3.12, 95% CI: 1.51 to 6.46, p=0.002) were more likely to have anaemia. Having higher body mass index (AOR 0.95, 95% CI: 0.92 to 0.99, p=0.012) and higher diastolic blood pressure (AOR 0.97, 95% CI: 0.95 to 0.99, p<0.001) were associated with lower odds to have anaemia.. Anaemia among patients with T2DM and CKD in primary care was common, and the majority was unrecognised. Inadequate treatment of anaemia was also prevalent. Therefore, screening of anaemia should be incorporated into the routine assessment of diabetic complications particularly for those with significant associated factors. It is hoped that such strategy could lead to early treatment and hence improve their overall care.. NMRR-15-660-24324.

Topics: Aged; Anemia; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Logistic Models; Malaysia; Male; Middle Aged; Prevalence; Primary Health Care; Renal Insufficiency, Chronic; Risk Factors; Severity of Illness Index

This study aimed to evaluate the usability (ease of use) and utility (impact on user's decision-making process) of a web-based patient decision aid (PDA) among older-age users. A pragmatic, qualitative research design was used. We recruited patients with type 2 diabetes who were at the point of making a decision about starting insulin from a tertiary teaching hospital in Malaysia in 2014. Computer screen recording software was used to record the website browsing session and in-depth interviews were conducted while playing back the website recording. The interviews were analyzed using the framework approach to identify usability and utility issues. Three cycles of iteration were conducted until no more major issues emerged. Thirteen patients participated: median age 65 years old, 10 men, and nine had secondary education/diploma, four were graduates/had postgraduate degree. Four usability issues were identified (navigation between pages and sections, a layout with open display, simple language, and equipment preferences). For utility, participants commented that the website influenced their decision about insulin in three ways: it had provided information about insulin, it helped them deliberate choices using the option-attribute matrix, and it allowed them to involve others in their decision making by sharing the PDA summary printout.

Topics: Aged; Decision Support Techniques; Diabetes Mellitus, Type 2; Female; Humans; Hypoglycemic Agents; Insulin; Interviews as Topic; Malaysia; Male; Middle Aged; Patient Education as Topic; Tertiary Care Centers; User-Computer Interface

Individuals with type 2 diabetes mellitus (DM) are at a greater risk of tuberculosis (TB) reactivation. There is a paucity of information about the risk factors associated with latent tuberculosis infection (LTBI) in patients with diabetes.. We conducted an observational study to compare the prevalence and risk factors associated with LTBI factors in Malaysian adults with and without DM.. Four hundred and four patients with DM and 359 patients with non-DM at a regional primary care clinic were recruited as participants in this case-control study. The tuberculin sensitivity test (TST) was performed. The presence of LTBI was defined by a TST value of 10 mm in DM patients and 10 mm in the non-DM group. A logistic regression model was used to identify variables associated with LTBI.. There was no statistical significant difference in the prevalence rates seen between the DM and non-DM group of the study. LTBI prevalence among patients with DM was 28.5%. The proportion of patients in the non-DM group with LTBI was 29.2%. When a critical cut-off of 8 mm was used, the adjusted odds ratio of LTBI in DM patients was 1.88 (95% confidence interval: 1.22-2.82). Smoking was an independent risk factor for LTBI regardless of DM status. HbA1c levels or anthropometric measurements were not associated with LTBI in diabetic patients.. There is no significant risk of contracting LTBI in DM patients using the standard 10-mm TST cut-off. Nonetheless, using lower cut-offs in a DM population appear valid. Smoking is an important predictor of LTBI.

Topics: Case-Control Studies; Diabetes Mellitus, Type 2; Female; Humans; Latent Tuberculosis; Malaysia; Male; Middle Aged; Prevalence; Risk Factors; Tuberculin Test

Type 2 DM is rapidly rising as a global health care problem that threatens to reach pandemic levels by 2030. Type 2 diabetes mellitus is a disease with no cure and chronic disease that results in major morbidity and mortality. The main objective of this study is to evaluate postprandial plasma glucose level and to determine factors affect on postprandial plasma glucose level among type 2 diabetes outpatients attending endocrinology clinics at Hospital Universiti Sains Malaysia, Teaching Hospital.. The study design was observational prospective longitudinal follow-up study, the study was conducted with sample of 1077 type 2 diabetes mellitus outpatient recruited via attended the diabetes clinics at Hospital Universiti Sains Malaysia (HUSM) in Kelantan. Post prandial plasma glucose (PPG) parameter to measure the glycaemic control. Logistic regression analysis was used to assess the independent variables that affect the PPG control.. About 426 (39.6%) of the patients did not achieve the optimal postprandial plasma glucose level (<10mmol/l). In this study, the possible factors that affect postprandial plasma glucose levels (PPG) were found to be gender (OR=0.77) and the duration of diabetes (OR=1.12).. It has been found that gender and the duration of diabetes are the factors affecting PPG. New strategy to improve the current status of control of diabetes is needed. The study recommends that health-care providers should pay more attention to type 2 DM male patients and patients who had diabetic for long time.

Topics: Adult; Aged; Blood Glucose; Diabetes Mellitus, Type 2; Female; Humans; Logistic Models; Longitudinal Studies; Malaysia; Male; Middle Aged; Postprandial Period; Sex Factors

To investigate whether the use of apatient decision aid (PDA) for insulin initiation fulfils its purpose of facilitating patient-centred decision-making through identifying how doctors and patients interact when using the PDA during primary care consultations.. Conversation analysis of seven single cases of audio-recorded/video-recorded consultations between doctors and patients with type 2 diabetes, using a PDA on starting insulin.. Primary care in three healthcare settings: (1) one private clinic; (2) two public community clinics and (3) one primary care clinic in a public university hospital, in Negeri Sembilan and the Klang Valley in Malaysia.. Clinicians and seven patients with type 2 diabetes to whom insulin had been recommended. Purposive sampling was used to select a sample high in variance across healthcare settings, participant demographics and perspectives on insulin.. Interaction between doctors and patients in a clinical consultation involving the use of a PDA about starting insulin.. Doctors brought the PDA into the conversation mainly by asking information-focused 'yes/no' questions, and used the PDA for information exchange only if patients said they had not read it. While their contributions were limited by doctors' questions, some patients disclosed issues or concerns. Although doctors' PDA-related questions acted as a presequence to deliberation on starting insulin, their interactional practices raised questions on whether patients were informed and their preferences prioritised.. Interactional practices can hinder effective PDA implementation, with habits from ordinary conversation potentially influencing doctors' practices and complicating their implementation of patient-centred decision-making. Effective interaction should therefore be emphasised in the design and delivery of PDAs and in training clinicians to use them.

Topics: Communication; Decision Making; Decision Support Techniques; Diabetes Mellitus, Type 2; Humans; Insulin; Malaysia; Physician-Patient Relations; Primary Health Care; Qualitative Research; Referral and Consultation

Malaysia has a high and rising prevalence of type 2 diabetes (T2D). While environmental (non-genetic) risk factors for the disease are well established, the role of genetic variations and gene-environment interactions remain understudied in this population. This study aimed to estimate the relative contributions of environmental and genetic risk factors to T2D in Malaysia and also to assess evidence for gene-environment interactions that may explain additional risk variation.. This was a case-control study including 1604 Malays, 1654 Chinese and 1728 Indians from the Malaysian Cohort Project.. The proportion of T2D risk variance explained by known genetic and environmental factors was assessed by fitting multivariable logistic regression models and evaluating McFadden's pseudo R. The models including environmental risk factors only had pseudo R. This study suggests that known genetic risk variants contribute a significant but small amount to overall T2D risk variation in Malaysian population groups. If gene-environment interactions involving common genetic variants exist, they are likely of small effect, requiring substantially larger samples for detection.

Topics: Case-Control Studies; Cohort Studies; Diabetes Mellitus, Type 2; Ethnicity; Female; Gene-Environment Interaction; Genetic Predisposition to Disease; Humans; Logistic Models; Malaysia; Male; Middle Aged; Prevalence; Risk Factors

A pilot self-efficacy education programme was conducted to assess the feasibility, acceptability and potential impact of the self-efficacy education programme on improving foot self-care behaviour among older patients with diabetes in a public long-term care institution.. A prequasi-experimental and postquasi-experimental study was conducted in a public long-term care institution in Selangor, Malaysia. Patients with diabetes aged 60 years and above who fulfilled the selection criteria were invited to participate in this programme. Four self-efficacy information sources; performance accomplishments, vicarious experience, verbal persuasion and physiological information were translated into programme interventions. The programme consisted of four visits over a 12-week period. The first visit included screening and baseline assessment and the second visit involved 30 min of group seminar presentation. The third and fourth visits entailed a 20-min one-to-one follow-up discussion and evaluation. A series of visits to the respondents was conducted throughout the programme. The primary outcome was foot self-care behaviour. Foot self-efficacy (efficacy-expectation), foot care outcome expectation, knowledge of foot care, quality of life, fasting blood glucose and foot condition were secondary outcomes. Data were analysed with descriptive and inferential statistics (McNemar's test and Wilcoxon signed-rank test) using the Statistical Package for the Social Sciences V.20.0.. Fifty-two residents were recruited but only 31 met the inclusion criteria and were included in the analysis at baseline and at 12 weeks postintervention. The acceptability rate was moderately high. At postintervention, foot self-care behaviour (p<0.001), foot self-efficacy (efficacy-expectation), (p<0.001), foot care outcome expectation (p<0.001), knowledge of foot care (p<0.001), quality of life (physical symptoms) (p=0.003), fasting blood glucose (p=0.010), foot hygiene (p=0.030) and anhydrosis (p=0.020) showed significant improvements.. Findings from this pilot study would facilitate the planning of a larger study among the older population with diabetes living in long-term care institutions.. ACTRN12616000210471; Pre-results.

Topics: Aged; Diabetes Mellitus, Type 2; Diabetic Foot; Feasibility Studies; Female; Health Knowledge, Attitudes, Practice; Humans; Hygiene; Malaysia; Male; Patient Education as Topic; Pilot Projects; Quality of Life; Self Care; Self Efficacy

Illness perceptions involve the personal beliefs that patients have about their illness and may influence health behaviours considerably. Since an instrument to measure these perceptions for Malay population in Malaysia is lacking, we translated and examined the psychometric properties of the Malay version of the Brief Illness Perception Questionnaire (MBIPQ) in adult patients with type 2 diabetes mellitus.. The MBIPQ has nine items, all use a 0-10 response scale, except the ninth item about causal factors, which is an open-ended item. A standard procedure was used to translate and adapt the English BIPQ into Malay language. Construct validity was examined comparing item scores and scores on the Diabetes Management Self-Efficacy Scale, the Morisky Medication Adherence Scale, the World Health Organization Quality of Life-brief, the 9-item Patient Health Questionnaire, the 17-item Diabetes Distress Scale, HbA1c and the presence of complications. In addition, 2-week and 4-week test-retest reliability were studied.. A total of 312 patients completed the MBIPQ. Out of this, 97 and 215 patients completed the 2- or 4-weeks test-retest reliability questionnaire, respectively. Moderate inter-items correlations were observed between illness perception dimensions (r = -0.31 to 0.53). MBIPQ items showed the expected correlations with self-efficacy (r = 0.35), medication adherence (r = 0.29), quality of life (r = -0.17 to 0.31) and depressive symptoms (r = -0.18 to 0.21). People with severe diabetes-related distress also were more concern (t-test = 4.01, p < 0.001) and experienced lower personal control (t-test = 2.07, p = 0.031). People with any diabetes-related complication perceived the consequences as more serious (t-test = 2.04, p = 0.044). The 2-week and 4-week test-retest reliabilities varied between ICC. The psychometric properties of items in the MBIPQ are moderate. The MBIPQ showed good cross-cultural validity and moderate construct validity. Test-retest reliability was moderate. Despite the moderate psychometric properties, the MBIPQ may be useful in clinical practice as it is a useful instrument to elicit and communicate on patient's personal thoughts and feelings. Future research is needed to establish its responsiveness and predictive validity.. ClinicalTrials.gov NCT02730754 registered on March 29, 2016; NCT02730078 registered on March 29, 2016.

Topics: Diabetes Mellitus, Type 2; Female; Humans; Language; Malaysia; Male; Medication Adherence; Middle Aged; Psychometrics; Quality of Life; Reproducibility of Results; Self Efficacy; Surveys and Questionnaires; Translations

An economic analysis was performed to estimate the annual cost of diabetes mellitus to Malaysia.. We combined published data and clinical pathways to estimate cost of follow-up and complications, then calculated the overall national cost. Costs consisted of diabetes follow-up and complications costs.. Patient follow-up was estimated at RM459 per year. Complications cost were RM42,362 per patient per year for nephropathy, RM4,817 for myocardial infarction, RM5,345 for stroke, RM3,880 for heart failure, RM5,519 for foot amputation, RM479 for retinopathy and RM4,812 for cataract extraction.. Overall, we estimated the total cost of diabetes as RM2.04 billion per year for year 2011 (both public and private sector). Of this, RM1.40 billion per year was incurred by the government. Despite some limitations, we believe our study provides insight to the actual cost of diabetes to the country. The high cost to the nation highlights the importance of primary and secondary prevention.

Topics: Costs and Cost Analysis; Databases, Factual; Diabetes Mellitus, Type 2; Disease Management; Health Care Costs; Humans; Malaysia; Registries

Quality of life (QoL) assessment provides valuable outcome to support clinical decision-making, particularly for patients with chronic diseases that are incurable. A brief, 15-item diabetes-specific tool [i.e. Diabetes Quality of Life-Brief Clinical Inventory (DQoL-BCI)] is known to be developed in English and validated for use in clinical practice. This simplified tool, however, is not readily available for use in the Malaysian setting.. To translate the DQoL-BCI into a Malaysian version and to assess its construct validity (factorial validity, convergent validity and discriminant validity), reliability (internal consistency) and floor and ceiling effects among the Malaysian diabetic population.. A forward-backward translation, involving professional translators and experts with vast experience in translation of patient reported outcome measures, was conducted. A total of 202 patients with Type 2 diabetes mellitus (T2DM) who fulfilled the inclusion criteria were invited to complete the translated DQoL-BCI. Data were analysed using SPSS for exploratory factor analysis (EFA), convergent and discriminant validity, reliability and test-retest, and AMOS software for confirmatory factor analysis (CFA).. Findings from EFA indicated that the 4-factor structure of the Malaysian version of DQoL-BCI was optimal and explained 50.9% of the variance; CFA confirmed the 4-factor model fit. There was negative, moderate correlation between the scores of DQoL-BCI (Malaysian version) and EQ-5D-3L utility score (r = -0.329, p = 0.003). Patients with higher glycated haemoglobin levels (p = 0.008), diabetes macrovascular (p = 0.017) and microvascular (p = 0.013) complications reported poorer QoL. Cronbach's alpha coefficient and intraclass coefficient correlations (range) obtained were 0.703 and 0.86 (0.734-0.934), indicating good reliability and stability of the translated DQoL-BCI.. This study had validated the linguistic and psychometric properties of DQoL-BCI (Malaysian version), thus providing a valid and reliable brief tool for assessing the QoL of Malaysian T2DM patients.

Topics: Aged; Diabetes Mellitus, Type 2; Female; Humans; Language; Malaysia; Male; Middle Aged; Psychometrics; Quality of Life; Surveys and Questionnaires

Several disease specific instruments have been developed to identify and assess diabetes distress. In Malaysia, the Problem Areas in Diabetes Scale has been validated in Malay, but it does not have specific domains to assess the different areas of diabetes-related distress. Hence, we decided to use the Diabetes Distress Scale instead. To date, only the Malay version of the Diabetes Distress Scale has been validated in Malaysia. However, English is widely spoken by Malaysians, and is an important second language in Malaysia. Therefore, our aim was to determine the validity and reliability of the English version of the Diabetes Distress Scale among patients with type 2 diabetes in Malaysia.. The Diabetes Distress Scale was administered to 114 patients with type 2 diabetes, who could understand English, at baseline and 4 weeks later, at a primary care clinic in Malaysia. To assess for convergent validity, the Depression Anxiety Stress Scale was administered at baseline. Discriminative validity was assessed by analysing the total diabetes distress scores of participants with poor (Hb. The majority of our participants were male 65(57.0%), with a median duration of diabetes of 9.5 years. Exploratory factor analysis showed that the Diabetes Distress Scale had 4 subscales, as per the original Diabetes Distress Scale. The overall Cronbach's α was 0.920 (range = 0.784-0.859 for each subscale). The intraclass correlation ranged from 0.436 to 0.643 for test-retest. The Diabetes Distress Scale subscales were significantly correlated with the different subscales of the Depression Anxiety Stress Scale (spearman's rho range = 0.427-0.509, p < 0.001). Patients with poor glycaemic control had significantly higher diabetes distress score (1.88) compared to those with good glycaemic control (1.50) (p < 0.001).. The English version of the Diabetes Distress Scale was found to be a valid and reliable instrument to evaluate diabetes distress among patients with type 2 diabetes in Malaysia. It can be used in clinical practice to offer a useful indicator of the effect of diabetes-induced distress during clinic visits, especially for patients with poor glycemic control. This would ensure that these patients are provided the care that is required.

Topics: Aged; Anxiety; Depression; Diabetes Mellitus, Type 2; Factor Analysis, Statistical; Female; Humans; Malaysia; Male; Middle Aged; Reproducibility of Results; Stress, Psychological; Translations

This cross-sectional study was designed to determine factors contributing to glyceamic control in order to provide better understanding of diabetes management among Type 2 Diabetes patients. A pre-tested structured questionnaire was used to obtain information on socio-demographic and medical history. As a proxy measure for glycaemic control, glycosylated haemoglobin (HbA1c) was obtained as secondary data from the medical reports. Perceived self-care barrier on diabetes management, diet knowledge and skills, and diet quality were assessed using pretested instruments. With a response rate of 80.3%, 155 subjects were recruited for the study. Mean HbA1c level of the subjects was 9.02 ± 2.25% with more than 70% not able to achieve acceptable level in accordance to WHO recommendation. Diet quality of the subjects was unsatisfactory especially for vegetables, fruits, fish and legumes as well as from the milk and dairy products group. Higher body mass index (BMI), poorer medication compliance, lower diet knowledge and skill scores and lower intake of milk and dairy products contributed significantly on poor glycaemic control. In conclusion, while perceived self-care barriers and diet quality failed to predict HbA1c, good knowledge and skill ability, together with appropriate BMI and adequate intake of dairy products should be emphasized to optimize glycaemic control among type 2 diabetes patients.

Topics: Adolescent; Adult; Aged; Body Mass Index; Cross-Sectional Studies; Dairy Products; Diabetes Mellitus, Type 2; Diet; Feeding Behavior; Female; Health Services Accessibility; Humans; Hyperglycemia; Malaysia; Male; Middle Aged; Regression Analysis; Self Care; Surveys and Questionnaires; Treatment Outcome; Young Adult

Malaysia is an Asian country with population of diverse culture and health perceptions. Patient decision aid (PDA) is a new tool in Malaysia. Patients' and health-care professionals' (HCPs) expectation of a PDA is unknown.. We aimed to explore patients' and health-care professionals'(HCPs) views on the information needed in a patient decision aid (PDA) on insulin initiation developed for patients with type 2 diabetes mellitus (T2DM).. We used a qualitative design and thematic approach.. Three main primary health-care settings in Malaysia: public university-based primary care clinics, public health-care clinics and private general practices.. We conducted focus groups and one-to-one interviews with a purposive sample of health professionals and patients with type 2 diabetes.. We interviewed 18 patients and 13 HCPs. Patients viewed the content of the PDA as simple and clear. However, HCPs felt the PDA might be difficult for patients with low literacy to understand. HCPs thought the PDA was too lengthy. Nevertheless, patients would prefer more information. HCPs tended to focus on benefits of insulin, while patients wanted to know the impact of insulin on their quality of life and practical issues regarding insulin and its side-effects. Patients preferred numbers to weigh the risks and benefits of treatment options. HCPs' views that presenting numbers in a PDA would be too complex for patients to understand.. It is important to consider including issues related to psycho-social impact of treatment to patients when developing a patient decision aid.

Topics: Adult; Aged; Decision Support Techniques; Diabetes Mellitus, Type 2; Female; Focus Groups; Health Personnel; Humans; Insulin; Interviews as Topic; Malaysia; Male; Middle Aged; Patient Preference; Primary Health Care; Qualitative Research; Quality of Life

The aim of this study is to construct a new tool for the assessment of sexual dysfunction among men with diabetes that is valid and reliable across different ethnicities, languages and socio-economic backgrounds in South East Asia.. Focus group interviews were conducted to determine the construct of the questionnaire. Content and face validity were assessed by a panel of experts. A pilot study was conducted to validate the Sexual Dysfunction in Asian Men with Diabetes (SAD-MEN) questionnaire in English and Malay. The International Index of Erectile Function-5 (IIEF-5) was used for comparison. Construct validity was assessed using exploratory factor analysis, reliability was determined using Cronbach's α (> 0.700), and test-retest reliability using Spearman's rank correlation coefficient.. The SAD-MEN questionnaire yielded moderate face and content validity, with high reliability as shown by Cronbach's α values of 0.949 for sexual performance and 0.775 for sexual desire for the English version. The Malay language questionnaire had a Cronbach's α value of 0.945 for sexual performance and 0.750 for sexual desire. Test-retest reliability using Spearman's test gave correlation coefficients of r = 0.853, P = 0.000 for the English language questionnaire and r = 0.908, P = 0.000 for the Malay language questionnaire.. The SAD-MEN questionnaire is a valid and reliable tool by which to assess sexual dysfunction in English- and Malay-speaking Malaysian and South East Asian men with diabetes.

Topics: Adult; Aged; China; Cohort Studies; Culturally Competent Care; Diabetes Mellitus, Type 2; Focus Groups; Humans; India; Malaysia; Male; Middle Aged; Pilot Projects; Psychiatric Status Rating Scales; Reproducibility of Results; Self Report; Severity of Illness Index; Sexual Dysfunction, Physiological; Sexual Dysfunctions, Psychological; Socioeconomic Factors

This qualitative study aimed to explore the influence of social networks such as family members, friends, peers, and health care providers toward the help-seeking behaviour (HSB) of patients with type 2 diabetes mellitus in the public and private primary care settings. In-depth interviews of 12 patients, 9 family members, and 5 health care providers, as well as 3 focus groups among 13 health care providers were conducted. All interviews were audio-taped and transcribed verbatim for qualitative analysis. Social influences play a significant role in the help-seeking process; once diagnosed, patients source information from people around them to make decisions. This significant influence depends on the relationship between patients and social networks or the level of trust, support, and comforting feeling. Thus, the impacts on patients' help-seeking behavior are varied. However, the help-seeking process is not solely an individual's concern but a dynamic process interacting with the social networks within the health care system.

Topics: Adult; Aged; Diabetes Mellitus, Type 2; Family; Female; Focus Groups; Health Personnel; Help-Seeking Behavior; Humans; Interpersonal Relations; Malaysia; Male; Middle Aged; Physician-Patient Relations; Qualitative Research; Social Support; Trust; Young Adult

Diabetes Mellitus is a multifaceted chronic illness and its life-long treatment process requires patients to continuously engage with the healthcare system. The understanding of how patients manoeuvre through the healthcare system for treatment is crucial in assisting them to optimise their disease management. This study aims to explore issues determining patients' treatment strategies and the process of patients manoeuvring through the current healthcare system in selecting their choice of treatment for T2DM.. The Grounded Theory methodology was used. Twelve patients with Type 2 Diabetes Mellitus, nine family members and five healthcare providers from the primary care clinics were interviewed using a semi-structured interview guide. Three focus group discussions were conducted among thirteen healthcare providers from public primary care clinics. Both purposive and theoretical samplings were used for data collection. The interviews were audio-taped and transcribed verbatim, followed by line-by-line coding and constant comparison to identify the categories and core category.. The concept of "experimentation" was observed in patients' help-seeking behaviour. The "experimentation" process required triggers, followed by information seeking related to treatment characteristics from trusted family members, friends and healthcare providers to enable decisions to be made on the choice of treatment modalities. The whole process was dynamic and iterative through interaction with the healthcare system. The decision-making process in choosing the types of treatment was complex with an element of trial-and-error. The anchor of this process was the desire to fulfil the patient's expected outcome.. Patients with Type 2 Diabetes Mellitus continuously used "experimentation" in their treatment strategies and help-seeking process. The "experimentation" process was experiential, with continuous evaluation, information seeking and decision-making tinged with the element of trial-and-error. The theoretical model generated from this study is abstract, is believed to have a broad applicability to other diseases, may be applied at varying stages of disease development and is non-context specific.

Topics: Diabetes Mellitus, Type 2; Disease Management; Female; Grounded Theory; Health Knowledge, Attitudes, Practice; Humans; Malaysia; Male; Middle Aged; Primary Health Care; Quality Improvement; Quality of Life

To determine the prevalence of glycaemic control and factors associated with poor glycaemic control [glycosylated haemoglobin (HbA1c) ≥6.5%] among patients with type 2 diabetes treated in public health clinics in Johor, Malaysia.. Cross-sectional study.. A review of all patients aged over 18 years and with a diagnosis of type 2 diabetes for >1 year. The National Diabetic Registry was used as the database for attendees at public health clinics in Johor Bahru between January and December 2013. A required sample of 660 was calculated, and a random sampling method was applied to acquire patient information across the 13 public health clinics in Johor Bahru. All relevant information (e.g. HbA1c, type of treatment and other parameters for glycaemic control) were abstracted from the registry.. Sixty-eight percent of 706 patients had HbA1c >6.5%, and mean HbA1c was 7.8%. Younger patients (72.3%) had poorer glycaemic control than older patients (63.0%), and most patients with poor glycaemic control were obese (79.2%). Approximately 31.7% of patients did not achieve the target blood pressure <130/80 mmHg, and 58.5% did not achieve the target lipid profile. Multiple logistic regression analysis revealed that age (<60 years), sex (male), duration of diabetes (>5 years), body mass index (obese), type of treatment (diet therapy vs combination therapy) and abnormal lipid profile were significantly associated with increased odds of HbA1C >6.5%.. More than half (68%) of the patients with diabetes had HbA1c >6.5%. This highlights the importance of providing organized care to manage patients with diabetes in the primary care setting, such as weight reduction programmes, proper prescribing treatment, and age- and gender-specific groups to ensure good glycaemic control.

Topics: Adult; Age Distribution; Aged; Blood Glucose; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Health Facilities; Humans; Hyperlipidemias; Hypertension; Malaysia; Male; Middle Aged; Obesity; Public Health; Risk Factors; Sex Distribution; Young Adult

Type 2 diabetes mellitus (T2DM) brings about an increasing psychosocial problem in adult patients. Prevalence data on and associated factors of diabetes related distress (DRD) and depression have been lacking in Asia. This study aimed to examine the prevalence of DRD and depression, and their associated factors in Asian adult T2DM patients. This study was conducted in three public health clinics measuring DRD (Diabetes Distress Scale, DDS), and depression (Patient Health Questionnaire, PHQ). Patients who were at least 30 years of age, had T2DM for more than one year, with regular follow-up and recent laboratory results (< 3 months) were consecutively recruited. Associations between DRD, depression and the combination DRD-depression with demographic and clinical characteristics were analysed using generalized linear models. From 752 invited people, 700 participated (mean age 56.9 years, 52.8% female, 52.9% Malay, 79.1% married). Prevalence of DRD and depression were 49.2% and 41.7%, respectively. Distress and depression were correlated, spearman's r = 0.50. Patients with higher DRD were younger (OR 0.995, 95% CI 0.996 to 0.991), Chinese (OR 1.2, 95% CI 1.04 to 1.29), attending Dengkil health clinic (OR 1.1, 95% CI 1.00 to 1.22) and had higher scores on the PHQ (OR 1.1, 95% CI 1.04 to 1.06). Depression was less likely in the unmarried compared to divorced/separately living and those attending Dengkil health clinic, but more likely in patients with microvascular complications (OR 1.4, 95% CI 1.06 to 1.73) and higher DDS (OR 1.03, 95% CI 1.02 to 1.03). For the combination of DRD and depression, unemployment (OR 4.7, 95% CI 1.02 to 21.20) had positive association, whereas those under medical care at the Salak health clinics (OR 0.28, 95% CI 0.12 to 0.63), and those with a blood pressure > 130/80 mmHg (OR 0.53, 95% CI 0.32 to 0.89) were less likely to experience both DRD and depression. DRD and depression were common and correlated in Asian adults with T2DM at primary care level. Socio-demographic more than clinical characteristics were related to DRD and depression.

Topics: Depression; Depressive Disorder; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Middle Aged; Prevalence; Primary Health Care; Quality of Life; Surveys and Questionnaires

Genetic polymorphisms of the Dipeptidyl Peptidase 4 (DPP4) gene may play a role in the etiology of type 2 diabetes mellitus (T2DM). This study aimed to investigate the possible association of single nucleotide polymorphisms (SNPs) of the DPP4 gene in Malaysian subjects with T2DM and evaluated whether they had an effect on the serum levels of soluble dipeptidyl peptidase 4 (sDPP-IV).. Ten DPP4 SNPs were genotyped by TaqMan genotyping assays in 314 subjects with T2DM and 235 controls. Of these, 71 metabolic syndrome (MetS) subjects were excluded from subsequent analysis. The odds ratios (ORs) and their 95% confidence interval (CIs) were calculated using multiple logistic regression for the association between the SNPs of DPP4 and T2DM. In addition, the serum levels of sDPP-IV were investigated to evaluate the association of the SNPs of DPP4 with the sDPP-IV levels.. Dominant, recessive, and additive genetic models were employed to test the association of DPP4 polymorphisms with T2DM, after adjusting for age, race, gender and BMI. The rs12617656 was associated with T2DM in Malaysian subjects in the recessive genetic model (OR = 1.98, p = 0.006), dominant model (OR = 1.95, p = 0.008), and additive model (OR = 1.63, p = 0.001). This association was more pronounced among Malaysian Indians, recessive (OR = 3.21, p = 0.019), dominant OR = 3.72, p = 0.003) and additive model (OR = 2.29, p = 0.0009). The additive genetic model showed that DPP4 rs4664443 and rs7633162 polymorphisms were associated with T2DM (OR = 1.53, p = 0.039), and (OR = 1.42, p = 0.020), respectively. In addition, the rs4664443 G>A polymorphism was associated with increased sDPP-IV levels (p = 0.042) in T2DM subjects.. DPP4 polymorphisms were associated with T2DM in Malaysian subjects, and linked to variations in sDPP-IV levels. In addition, these associations were more pronounced among Malaysian Indian subjects.

Topics: Adolescent; Adult; Aged; Alleles; Asian People; Child; Child, Preschool; CTLA-4 Antigen; Diabetes Mellitus, Type 2; Dipeptidyl Peptidase 4; Female; Genotype; Graves Disease; Haplotypes; Hashimoto Disease; Humans; Malaysia; Male; Middle Aged; Polymorphism, Genetic; Polymorphism, Single Nucleotide; Young Adult

Type 2 diabetes mellitus (T2DM) is believed to be associated with excessive production of reactive oxygen species. Glutathione S-transferase (GST) polymorphisms result in decreased or absent enzyme activity and altered oxidative stress, and have been associated with cardiovascular disease (CVD). The present study assessed the effect of GST polymorphisms on the risk of developing T2DM in individuals of Malaysian Malay ethnicity. A total of 287 subjects, consisting of 87 T2DM and 64 CVD/T2DM patients, as well as 136 healthy gender- and age-matched controls were genotyped for selected polymorphisms to evaluate associations with T2DM susceptibility. Genomic DNA was extracted using commercially available kits, and GSTM1, GSTT1, and α-globin sequences were amplified by multiplex polymerase chain reaction. Biochemical parameters were measured with a Hitachi autoanalyzer. The Fisher exact test, the chi-square statistic, and means ± standard deviations were calculated using the SPSS software. Overall, we observed no significant differences regarding genotype and allele frequencies between each group (P = 0.224 and 0.199, respectively). However, in the combined analysis of genotypes and blood measurements, fasting plasma glucose, HbA1c, and triglyceride levels, followed by age, body mass index, waist-hip ratio, systolic blood pressure, and history of T2DM significantly differed according to GST polymorphism (P ˂ 0.05). Genetically induced absence of the GSTT1 enzyme is an independent and powerful predictor of premature vascular morbidity and death in individuals with T2DM, and might be triggered by cigarette smoking's oxidative effects. These polymorphisms could be screened in other ethnicities within Malaysia to determine further possible risk factors.

Topics: Alleles; alpha-Globins; Cardiovascular Diseases; Case-Control Studies; Diabetes Mellitus, Type 2; Female; Genotype; Glutathione Transferase; Humans; Malaysia; Male; Polymorphism, Single Nucleotide

With-no-lysine (K) Kinase-4 (WNK4) consisted of unique serine and threonine protein kinases, genetically associated with an autosomal dominant form of hypertension. Argumentative consequences have lately arisen on the association of specific single nucleotide polymorphisms of WNK4 gene and essential hypertension (EHT). The aim of this study was to determine the association of Ala589Ser polymorphism of WNK4 gene with essential hypertensive patients in Malaysia. WNK4 gene polymorphism was specified utilizing mutagenically separated polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) method in 320 subjects including 163 cases and 157 controls. Close relation between Ala589Ser polymorphism and elevated systolic and diastolic blood pressure (SBP and DBP) was recognized. Sociodemographic factors including body mass index (BMI), age, the level of fasting blood sugar (FBS), low density lipoprotein (LDL), and triglyceride (TG) in the cases and healthy subjects exhibited strong differences (p < 0.05). The distribution of allele frequency and genotype of WNK4 gene Ala589Ser polymorphism showed significant differences (p < 0.05) between EHT subjects with or without type 2 diabetes mellitus (T2DM) and normotensive subjects, statistically. The WNK4 gene variation influences significantly blood pressure increase. Ala589Ser probably has effects on the enzymic activity leading to enhanced predisposition to the disorder.

Topics: Adult; Aged; Asian People; Case-Control Studies; Diabetes Mellitus, Type 2; Essential Hypertension; Female; Humans; Hypertension; Malaysia; Male; Middle Aged; Polymorphism, Genetic; Protein Serine-Threonine Kinases

To determine the prevalence of major depressive disorder and its association with socio-demographic and clinical factors in patients with type 2 diabetes mellitus.. This was a cross-sectional study of patients with type 2 diabetes mellitus who attended the hospital-based primary care clinics at the University Malaya Medical Centre, Kuala Lumpur, Malaysia. The patients were interviewed using the Mini-International Neuropsychiatric Interview to diagnose depression based on the DSM-IV criteria. The socio-demographic and clinical data were obtained by interviewing the patients and subsequently verified against their respective case notes.. A total of 204 patients were recruited. The prevalence of major depressive disorder was 15.7%. Major depressive disorder was significantly associated with younger age of patients (mean ± standard deviation, 57.8 ± 15.1 years, p = 0.04), younger age at diagnosis of diabetes mellitus (46.2 ± 13.0 years, p = 0.01), having secondary education (p = 0.02), and having a history of depression (p = 0.002). Multivariate analysis showed that current age (p = 0.04), duration of diabetes mellitus (p = 0.04), age at diagnosis of diabetes mellitus (p = 0.01), and secondary education (p = 0.01) were significant factors.. The prevalence of major depressive disorder was high among patients with type 2 diabetes mellitus. Screening of patients with type 2 diabetes mellitus for depression should be performed periodically or routinely, especially in the primary care setting.

Topics: Comorbidity; Cross-Sectional Studies; Depressive Disorder, Major; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Middle Aged; Prevalence; Socioeconomic Factors

Background. Atrial natriuretic peptide (ANP) considerably influences blood pressure regulation through water and sodium homoeostasis. Several of the studies have utilized anonymous genetic polymorphic markers and made inconsequent claims about the ANP relevant disorders. Thus, we screened Insertion/Deletion (ID) and G191A polymorphisms of ANP to discover sequence variations with potential functional significance and to specify the linkage disequilibrium pattern between polymorphisms. The relationships of detected polymorphisms with EH with or without Type 2 Diabetes Mellitus (T2DM) status were tested subsequently. Method. ANP gene polymorphisms (I/D and A191G) were specified utilizing mutagenically separated Polymerase Chain Reaction (PCR) in 320 subjects including 163 EH case subjects and 157 controls. Result. This case-control study discovered a significant association between I/D polymorphisms of ANP gene in EH patient without T2DM. However, the study determined no association between G191A polymorphisms of ANP in EH with or without T2DM. In addition, sociodemographic factors in the case and healthy subjects exhibited strong differences (P < 0.05). Conclusion. As a risk factor, ANP gene polymorphisms may affect hypertension. Despite the small sample size in this study, it is the first research assessing the ANP gene polymorphisms in both EH and T2DM patients among Malaysian population.

Topics: Aged; Atrial Natriuretic Factor; Diabetes Mellitus, Type 2; Essential Hypertension; Female; Genetic Association Studies; Genetic Predisposition to Disease; Genotype; Humans; Hypertension; Malaysia; Male; Middle Aged; Polymorphism, Single Nucleotide

Diabetes Mellitus (DM) is notorious for its metabolic effect, acute and chronic complications and impact on Quality of Life (QoL). Successful intervention to improve QoL necessitates a valid and reliable measurement tool to identify areas of concern to patients with diabetes.. To (1) assess the factor structure of the Malay Audit of Diabetes Dependent Quality of Life-18 (ADDQoL-18) questionnaire; (2) determine the impact of DM on QoL; and (3) identify areas of concern to patients with type 2 DM from three major ethnic groups in Malaysia.. Data was obtained from a cross sectional study involving 256 patients with type 2 DM attending the diabetes clinic of the National University of Malaysia Medical Centre. The Malay version of ADDQoL-18 survey was translated from its English version according to standard guidelines and administered by a trained research assistant. Exploratory Factor Analysis (EFA) with oblimin rotation was used to determine factor structure of the data. Confirmatory Factor Analysis (CFA) was used to confirm the factor structure. Hierarchical liner regression was used to determine factors associated with QoL.. Unforced factor solution yielded two factors for the whole sample. Forced one factor solution was ascertained for the whole sample and for each ethnic group. Loadings ranged between 0.588 and 0.949. Reliability coefficients were all higher than 0.955. CFA showed that the two factor model had better fit statistics. QoL was associated with the use of insulin and desired glycaemic control, longer diabetes duration, worry about diabetes, and diabetes complications.. The Malay ADDQoL-18 is a valid tool to be used among patients with diabetes from different ethnic groups in Malaysia. The use of insulin to achieve desired glycaemic control had more negative impact on QoL than the use of tablets and/or dietary changes.

Topics: Blood Glucose; Diabetes Mellitus, Type 2; Ethnicity; Female; Humans; Insulin; Malaysia; Male; Obesity; Quality of Life; Surveys and Questionnaires

The Malay spoken in Brunei a South East Asian country where Malay is the national language is distinctive and different from Malay spoken in Malaysia, Singapore and Indonesia. This study aimed to develop a Brunei Malay version of the 5-level EQ-5D questionnaire (EQ-5D-5L) and to assess its psychometric properties among patients with type 2 diabetes mellitus (T2DM).. The Brunei Malay EQ-5D-5L was developed by culturally adapting two existing Malay versions. A total of 154 Bruneians with T2DM completed the questionnaire in two different points of time with one week apart. Known-groups validity of the utility-based EQ-5D-5L index and visual analogue scale (EQ-VAS) was evaluated by comparing subgroups of patients known to differ in health status. Test-retest reliability was assessed using the intraclass correlation coefficient (ICC) or Cohen's kappa.. As hypothesized, patients known to have 'better' health had higher EQ-5D-5L index scores than those having 'worse' health in all 7 known-groups comparisons. The hypothesized difference in the EQ-VAS scores was observed in only 4 of the 7 known-groups comparisons. Kappa values ranged from 0.206 to 0.446 for the EQ-5D-5L items; the ICC value for the EQ-5D-5L index and EQ-VAS was 0.626 and 0.521, respectively.. The utility-based EQ-5D-5L index appears to be valid and reliable for measuring the health of Brunei patients with T2DM. The validity of the EQ-VAS in Brunei requires further investigation.

Topics: Adult; Aged; Anxiety; Asian People; Brunei; Cross-Sectional Studies; Depression; Diabetes Mellitus, Type 2; Female; Health Status; Humans; Language; Malaysia; Male; Middle Aged; Pain; Pain Measurement; Psychometrics; Quality of Life; Surveys and Questionnaires; Visual Analog Scale

Anxiety and depression are more common among females and those experiencing diabetes and menopause. Menopausal symptoms experienced by women can vary tremendously from population to population; therefore, there is a need to investigate these symptoms and associated risk factors in different communities. This study investigated the differences in psychological health and menopause-specific quality of life (MENQOL) between women with and without diabetes type 2 (T2DM) in Malaysia. Women with T2DM (n=320) were matched by age range to controls without T2DM (n=320). Data were collected from March 2012 to January 2013. Delusions Symptoms States Inventory (DSSI) instrument was used to identify symptoms of depression and anxiety. Women with diabetes had higher depressive (11.8% versus 8.4%) and anxiety (8.4% versus 6.6%) symptoms compared to women without diabetes. In both groups, the most common menopausal symptom was aches (muscles and joints). Women without diabetes had significantly higher scores for the sexual domain compared to women with diabetes (4.20 versus 3.21, p=0.001). The odds that a postmenopausal woman with diabetes was depressed or anxious on the DSSI scale increased significantly when the MENQOL score on the physical, vasomotor, and psychosocial domains increased by one unit. Both diabetes and psychological problems have negative impact on MENQOL. Our findings support the view of screening postmenopausal women with diabetes for depressive and anxiety, to improve overall quality of life.

Topics: Adult; Aged; Anxiety; Depression; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Menopause; Middle Aged; Quality of Life

This study examines the rate of decline of estimated glomerular filtration rate (eGFR) over a 10-year period and the associated risk factors in type 2 diabetes mellitus (T2DM) patients. Medical records of T2DM patients were randomly selected. The rate of fall in eGFR (simplified modification of diet in renal disease formula) was used as a measure of decline. Univariate and multivariate analysis were performed to determine the factors associated with decline of kidney function. A total of 504 patients were selected. Mean age was 57.8 ± 9 years; 65.3% were females. The mean decline rate of eGFR was 0.89 ± 2.16 mL/min/1.73 m(2)/y. Baseline proteinuria, glycosylated hemoglobin level, duration of T2DM, and Malay race were associated with faster decline in eGFR. The expected greater deterioration in kidney function in this cohort was not seen. Treatment of proteinuria and glycemia should be optimized early to retard the decline in kidney function in patients with T2DM.

Topics: Aged; Diabetes Mellitus, Type 2; Disease Progression; Female; Glomerular Filtration Rate; Humans; Malaysia; Male; Middle Aged; Multivariate Analysis; Proteinuria; Renal Insufficiency; Retrospective Studies; Risk Factors

Patient decision-making role preference (DMRP) is a patient's preferred degree of control when making medical decisions. This descriptive qualitative study aimed to explore Malaysian patients' views on their DMRP. Between January 2011 and March 2012, 22 individual face-to-face in-depth interviews were conducted with patients with type 2 diabetes who were deciding about insulin initiation. The interviews were audio-recorded and analysed using a thematic approach. The age range of participants was 28-67 years old with 11 men. Ten patients preferred to make the decision themselves, six patients indicated that the clinician should make the decision and only one patient expressed a preference for a collaborative role. The following factors influenced DMRP: trust in clinicians, responsibility for diabetes care, level of knowledge and awareness, involvement of family and personal characteristics. In conclusion, the concept of shared decision-making is still alien, and a more participative communication style might help to facilitate patients' expression of DMRP.

Topics: Adult; Aged; Asian People; Decision Making; Diabetes Mellitus, Type 2; Female; Humans; Hypoglycemic Agents; Insulin; Malaysia; Male; Middle Aged; Patient Participation; Patient Preference

To assess the relationship between glycaemic control and quality of life (QoL) among a sample of Malaysians with type 2 diabetes mellitus.. This study is a cross-sectional hospital-based study involving 256 patients from three major ethnic groups in Malaysia. Data about QoL were collected with the 18-item Audit of Diabetes Dependent QoL questionnaire. Other data about putative predictors of QoL including personal characteristics and disease-related factors were also collected. Hierarchical multiple linear regression was used to determine factors associated with QoL and to control for confounding variables.. The mean age of participants was 56.79 years. Participants were mostly women, employed and married and had attained secondary education. More than a third of the patients had a disease duration of more than 10 years, and about two-thirds had HbA1c ≥ 6.5 %. Those with desired glycaemic control had poorer QoL than those with less than desired glycaemic control moderated by the use of insulin. Hierarchical multiple linear regression showed that desired glycaemic control (HbA1c), diabetes worry, use of insulin, more than 10 years' duration of diabetes, neuropathy and retinopathy were associated with poor QoL, whereas being satisfied with waiting time for consultation was associated with better QoL.. The results of this study show that diabetes was associated with negative impact on quality of life. The use of insulin to achieve desired glycaemic control was particularly associated with negative impact on QoL.

Topics: Adult; Aged; Aged, 80 and over; Asian People; Blood Glucose; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Ethnicity; Female; Hospitals; Humans; Insulin; Malaysia; Male; Middle Aged; Quality of Life; Surveys and Questionnaires

The aim of this study was to determine ethnic differences and predictors of the perception of quality of life (QOL) in a multiethnic Malaysian population with type 2 diabetes.. A population-based cross-sectional study was done in three different states in Malaysia. The Asian Diabetes Quality of Life (AsianDQOL) tool specific for type 2 diabetes is the primary outcome tool. One-way analysis of covariance was undertaken to examine ethnic differences on the total and component AsianDQOL scores controlling for important covariates. Stepwise multiple linear regression models were used for selecting predictors for the AsianDQOL score with stratification for ethnicity and language.. A total of 647 subjects (338 Malays, 160 Chinese and 149 Indians) were recruited. Chinese scored significantly lower (78.1 ± 11.6) on the AsianDQOL (total) score compared to Malays (81.4 ± 9.0) and Indians (81.5 ± 9.2) (F = 3.060, p = 0.049, η (2) = 0.02). Likewise, Chinese scored significantly lower (21.0 ± 4.3) on the AsianDQOL (diet) score compared to Malays (22.8 ± 3.6) and Indians (22.5 ± 3.7) (F = 4.96, p = 0.008, η (2) = 0.04). The main predictors of AsianDQOL (total) score for the English language group of different ethnicities were sexual dysfunction (-4.5), having visual problems (-3.7), female (-2.8) and glycemic control (-1.6). Sexual dysfunction was negatively correlated with QOL in Malay, Chinese ethnic group and Indian ethnic groups.. The perception of AsianDQOL is different across ethnic groups and languages spoken. Significant differences in the English-speaking group and the non-English-speaking group are detected within the same ethnicity. Sexual dysfunction severely impacts AsianDQOL in a multiethnic Asian population and remains an important determinant regardless of ethnicity and language.

Topics: Adult; Aged; Asian People; Blood Glucose; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Ethnicity; Female; Humans; Malaysia; Male; Middle Aged; Quality of Life; White People

This study examined the factors associated with follow-up non-attendance (FUNA) and mortality among the adult patients with type 2 diabetes mellitus (T2DM). Data on 57780 T2DM patients from the 2009 diabetes registry were analyzed using multinomial logistic mixed model. Out of 57780 patients, 3140 (5.4%) were lost to follow-up and 203 (0.4%) patients had died. Compared with patients who were under active follow-up, men (OR 1.37), neither on insulin (OR 1.72), nor on antiplatelet agents (OR 1.47), having higher HbA1c (OR 1.15), higher LDL-C (OR 1.18) and complications (OR 1.33) were associated with FUNA. Older age (OR 1.09) and higher LDL-C (OR 2.27) have higher mortality. Across the four different health facilities, medication use (insulin and anti-platelet agents) to achieve better disease control in the younger age when diabetes complication is absent would not cause FUNA and might reduce mortality.

Topics: Aged; Blood Glucose; Cholesterol, LDL; Diabetes Complications; Diabetes Mellitus, Type 2; Female; Follow-Up Studies; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Insulin; Logistic Models; Lost to Follow-Up; Malaysia; Male; Middle Aged; Mortality; Platelet Aggregation Inhibitors; Prognosis; Risk Factors

To explore factors influencing poor glycaemic control in people with type 2 diabetes using insulin.. A qualitative method comprising in-depth individual interviews. A semistructured interview guide was used. The interviews were audiorecorded, transcribed verbatim and analysed using a thematic approach.. Seventeen people with type 2 diabetes using insulin with glycated haemoglobin (HbA1c) ≥9% for >1 year.. The Primary Care Clinic and Diabetes Clinic in the University of Malaya Medical Centre (UMMC), Malaysia.. Data analysis uncovered four themes: lifestyle challenges in adhering to medical recommendations; psychosocial and emotional hurdles; treatment-related factors; lack of knowledge about and self-efficacy in diabetes self-care.. Factors that explain the poor glycaemic control in people with type 2 diabetes using insulin were identified. Healthcare providers could use these findings to address patients' concerns during consultations and help to improve glycaemic control.

Topics: Adult; Aged; Blood Glucose Self-Monitoring; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Health Knowledge, Attitudes, Practice; Humans; Hypoglycemic Agents; Insulin; Life Style; Malaysia; Male; Medication Adherence; Middle Aged; Qualitative Research; Risk Factors; Self Care; Self Efficacy; Surveys and Questionnaires; Young Adult

To characterize the association with Type 2 diabetes of known Type 2 diabetes risk variants in people in Malaysia of Malay, Chinese and Indian ancestry who participated in the Malaysian Cohort project.. We genotyped 1604 people of Malay ancestry (722 cases, 882 controls), 1654 of Chinese ancestry (819 cases, 835 controls) and 1728 of Indian ancestry (851 cases, 877 controls). First, 62 candidate single-nucleotide polymorphisms previously associated with Type 2 diabetes were assessed for association via logistic regression within ancestral groups and then across ancestral groups using a meta-analysis. Second, estimated odds ratios were assessed for excess directional concordance with previously studied populations. Third, a genetic risk score aggregating allele dosage across the candidate single-nucleotide polymorphisms was tested for association within and across ancestral groups.. After Bonferroni correction, seven individual single-nucleotide polymorphisms were associated with Type 2 diabetes in the combined Malaysian sample. We observed a highly significant excess in concordance of effect directions between Malaysian and previously studied populations. The genetic risk score was strongly associated with Type 2 diabetes in all Malaysian groups, explaining from 1.0 to 1.7% of total Type 2 diabetes risk variance.. This study suggests there is substantial overlap of the genetic risk alleles underlying Type 2 diabetes in Malaysian and other populations.

Topics: Adult; Aged; Asian People; Case-Control Studies; China; Diabetes Mellitus, Type 2; Ethnicity; Female; Gene Frequency; Genetic Predisposition to Disease; Genome-Wide Association Study; Humans; India; Malaysia; Male; Middle Aged; Polymorphism, Single Nucleotide; Risk Factors

The aim of this study was to evaluate and validate the ADDQoL and to assess the impact of diabetes on QoL among the type 2 diabetes mellitus patients in Malaysia.. The Malay and English versions of the ADDQoL questionnaire were administered to patients attending routine outpatient visits in three primary hospitals and a public clinic. The construct validity of the ADDQoL was validated using confirmatory factor analysis (CFA). The sample comprised 350 Malay respondents who rated the ADDQoL Malay version and 246 non-Malay respondents (Chinese or Indian) who answered using the ADDQoL original English version.. CFA confirmed the presence of one-factor structure for both samples. The internal consistency was high with Cronbach's alpha values of 0.945 and 0.907 for the ADDQoL Malay and English versions, respectively. Results showed that for all three ethnicities, the most important domain is 'family life'. Overall, Malay patients stated their 'living conditions' is the most negatively affected, while for Chinese and Indians, diabetes has the greatest impact on their 'freedom to eat'.. The ADDQoL was found to be culturally appropriate, valid and reliable among Malay- and English-speaking type 2 diabetes mellitus patients in Malaysia.

Topics: Adult; Aged; Diabetes Mellitus, Type 2; Ethnicity; Female; Humans; Malaysia; Male; Middle Aged; Quality of Life; Reproducibility of Results; Surveys and Questionnaires; Translations

Medication non-adherence is a prevalent problem worldwide but up to today, no gold standard is available to assess such behavior. This study was to evaluate the psychometric properties, particularly the concurrent validity of the English version of the Malaysian Medication Adherence Scale (MALMAS) among people with type 2 diabetes in Malaysia. Individuals with type 2 diabetes, aged 21 years and above, using at least one anti-diabetes agent and could communicate in English were recruited. The MALMAS was compared with the 8-item Morisky Medication Adherence Scale (MMAS-8) to assess its convergent validity while concurrent validity was evaluated based on the levels of glycated hemoglobin (HbA1C). Participants answered the MALMAS twice: at baseline and 4 weeks later. The study involved 136 participants. The MALMAS achieved acceptable internal consistency (Cronbach's alpha=0.565) and stable reliability as the test-retest scores showed fair correlation (Spearman's rho=0.412). The MALMAS has good correlation with the MMAS-8 (Spearman's rho=0.715). Participants who were adherent to their anti-diabetes medications had significantly lower median HbA1C values than those who were non-adherence (7.90 versus 8.55%, p=0.032). The odds of participants who were adherent to their medications achieving good glycemic control was 3.36 times (95% confidence interval: 1.09-10.37) of those who were non-adherence. This confirms the concurrent validity of the MALMAS. The sensitivity of the MALMAS was 88.9% while its specificity was 29.6%. The findings of this study further substantiates the reliability and validity of the MALMAS, in particular its concurrent validity and sensitivity for assessing medication adherence of people with type 2 diabetes in Malaysia.

Topics: Adult; Aged; Aged, 80 and over; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Medication Adherence; Middle Aged; Public Health Surveillance; Reproducibility of Results; Risk Factors

To study the dietary intake and level of physical activity (PA) of patients with diabetes mellitus and the association with non-alcoholic fatty liver disease (NAFLD).. Consecutive adult patients with type 2 diabetes mellitus seen in our hospital diabetes clinic were enrolled. The Global Physical Activity Questionnaire and a semi-quantitative food-frequency questionnaire were used to assess PA and dietary intake, respectively. Diagnosis of NAFLD was ultrasound-based and following exclusion of significant alcohol intake and other causes of chronic liver disease.. Data for 299 patients were analyzed (mean age 63.3±10.5 years old, 41.1% male). Prevalence of NAFLD was 49.2%. Patients with low PA were more likely to have NAFLD (OR=1.75, 95% CI=1.03-2.99, p=0.029). There was no significant difference in energy intake, intake of macronutrients and percentage energy intake from each macronutrient, high sugar food, high cholesterol food and high SFA food between patients with and without NAFLD. Among centrally obese patients, patients with low PA and in the highest quartile of percentage energy intake from fat (OR=4.03, 95% CI=1.12-15.0, p=0.015), high cholesterol food (OR=3.61, 95% CI=1.37-9.72, p=0.004) and high SFA food (OR=2.67, 95% CI=1.08-6.67, p=0.019) were most likely to have NAFLD. Among those who were not centrally obese, PA and percentage energy intake from fat, high cholesterol food and high SFA food was not associated with NAFLD.. Low PA and high percentage energy intake from fat, high cholesterol food and high SFA food is associated with NAFLD in centrally obese but not in non-centrally obese patients with diabetes mellitus.. 目的：研究糖尿病患者的膳食摄入和体力活动水平以及与非酒精性脂肪肝病 （NAFLD）的关系。方法：连续到我院糖尿病门诊就诊的成年2 型糖尿病患 者报名参加课题。分别用国际体力活动问卷和半定量食物频率问卷评估体力活 动和膳食摄入。NAFLD 的诊断是基于超声并排除酒精摄入和其它原因引起的 严重慢性肝病。结果：299 名患者的数据被纳入分析，平均年龄为63.3±10.5 岁，其中41.1%为男性。NAFLD 的患病率为49.2%。低体力活动的患者更容 易患NAFLD（OR=1.75，95% CI =1.03-2.99，p=0.029）。2 型糖尿病患者患 NAFLD 与否在能量摄入，宏量营养素的摄入及其能量百分比，高糖食物、高 胆固醇食物和高饱和脂肪酸食物的摄入之间没有显著差异。低体力活动并处于 脂肪来源能量百分比的最高四分之一（ OR=4.03, 95% CI=1.12-15.0, p=0.015）、摄入高胆固醇食物（OR=3.61, 95% CI=1.37-9.72, p=0.004）和高饱 和脂肪酸食物（OR=2.67, 95% CI=1.08-6.67, p=0.019）的向心性肥胖患者更容 易发生NAFLD。在没有向心性肥胖的患者中，体力活动和能量百分比来自脂 肪、高胆固醇食物和高饱和脂肪酸食物均与NAFLD 无关。结论：低体力活动 和能量百分比来自高脂肪、高胆固醇食物和高饱和脂肪酸食物均与糖尿病患者 中向心性肥胖者的非酒精性脂肪肝病有关，而与非向心性肥胖者无关。.

Topics: Aged; Body Mass Index; Cholesterol, Dietary; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diet; Diet, High-Fat; Dietary Sucrose; Energy Intake; Food; Humans; Malaysia; Middle Aged; Motor Activity; Non-alcoholic Fatty Liver Disease; Obesity; Obesity, Abdominal; Surveys and Questionnaires; Waist Circumference

We previously reported ethnic disparity in adverse outcomes among Asians with type 2 diabetes (T2DM) in Singapore. Central arterial stiffness can aggravate systemic vasculopathy by propagating elevated systolic and pulse pressures forward, thereby accentuating global vascular injury. We aim to study ethnic disparity in central arterial stiffness and its determinants in a multi-ethnic T2DM Asian cohort.. Arterial stiffness was estimated by carotid-femoral pulse wave velocity (PWV) and augmentation index (AI) using applanation tonometry method in Chinese (N = 1045), Malays (N = 458) and Indians (N = 468). Linear regression model was used to evaluate predictors of PWV and AI.. PWV was higher in Malays (10.1 ± 3.0 m/s) than Chinese (9.7 ± 2.8 m/s) and Indians (9.6 ± 3.1 m/s) (P = 0.018). AI was higher in Indians (28.1 ± 10.8%) than Malays (25.9 ± 10.1%) and Chinese (26.1 ± 10.7%) (P < 0.001). Malays remain associated with higher PWV (β = 0.299, P = 0.048) post-adjustment for age, gender, duration of diabetes, hemoglobin A1c, body mass index (BMI), systolic blood pressure (SBP), diastolic blood pressure (DBP), soluble receptor for advanced glycation end-products, urinary albumin-to-creatinine ratio, and insulin usage, which were all independent predictors of PWV. Indians remain associated with higher AI (β = 2.776, P < 0.001) post-adjustment for age, gender, BMI, SBP, DBP, and height, which were independent predictors of AI. These variables explained 27.7% and 33.4% of the variance in PWV and AI respectively.. Malays and Indians with T2DM have higher central arterial stiffness, which may explain their higher risk for adverse outcomes. Modifying traditional major vascular risk factors may partially alleviate their excess cardiovascular risk through modulating arterial stiffness.

Topics: Aged; Arteriosclerosis; Asian People; Cardiovascular Agents; China; Comorbidity; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diabetic Angiopathies; Disease Susceptibility; Female; Glycated Hemoglobin; Glycation End Products, Advanced; Humans; Hypertension; Hypoglycemic Agents; India; Malaysia; Male; Middle Aged; Obesity; Pulse Wave Analysis; Risk Factors; Singapore; Vascular Stiffness

The incidence of dengue is rising steadily in Malaysia since the first major outbreak in 1973. Despite aggressive measures taken by the relevant authorities, Malaysia is still facing worsening dengue crisis over the past few years. There is an urgent need to evaluate dengue cases for better understanding of clinic-laboratory spectrum in order to combat this disease.. A retrospective analysis of dengue patients admitted to a tertiary care teaching hospital during the period of six years (2008 - 2013) was performed. Patient's demographics, clinical and laboratory findings were recorded via structured data collection form. Patients were categorized into dengue fever (DF) and dengue hemorrhagic fever (DHF). Appropriate statistical methods were used to compare these two groups in order to determine difference in clinico-laboratory characteristics and to identify independent risk factors of DHF.. A total 667 dengue patients (30.69 ± 16.13 years; Male: 56.7 %) were reviewed. Typical manifestations of dengue like fever, myalgia, arthralgia, headache, vomiting, abdominal pain and skin rash were observed in more than 40 % patients. DHF was observed in 79 (11.8 %) cases. Skin rash, dehydration, shortness of breath, pleural effusion and thick gall bladder were more significantly (P < 0.05) associated with DHF than DF. Multivariate regression analysis demonstrated presence of age > 40 years (OR: 4.1, P < 0.001), secondary infection (OR: 2.7, P = 0.042), diabetes mellitus (OR: 2.8, P = 0.041), lethargy (OR: 3.1, P = 0.005), thick gallbladder (OR: 1.7, P = 0.029) and delayed hospitalization (OR: 2.3, P = 0.037) as independent predictors of DHF. Overall mortality was 1.2 % in our study.. Current study demonstrated that DF and DHF present significantly different clinico-laboratory profile. Older age, secondary infection, diabetes mellitus, lethargy, thick gallbladder and delayed hospitalization significantly predict DHF. Prior knowledge of expected clinical profile and predictors of DHF/DSS development would provide information to identify individuals at higher risk and on the other hand, give sufficient time to clinicians for reducing dengue related morbidity and mortality.

Topics: Adolescent; Adult; Age Factors; Demography; Dengue; Dengue Virus; Diabetes Mellitus, Type 2; Disease Outbreaks; Female; Humans; Incidence; Malaysia; Male; Middle Aged; Odds Ratio; Regression Analysis; Retrospective Studies; Risk Factors; Severe Dengue; Young Adult

Type 2 diabetes mellitus (T2DM) is a complex polygenic disorder characterized by impaired insulin resistance, insulin secretion, and dysregulation of lipid and protein metabolism with environmental and genetic factors. ATP-binding cassette transporter A1 (ABCA1) gene polymorphisms are reported as the one of the genetic risk factors for T2DM in various populations with conflicting results. This study was conducted based on PCR-HRM to determine the frequency of ABCA1 gene by rs2230806 (R219K), rs1800977 (C69T), and rs9282541 (R230C) polymorphisms Malaysian subjects.. A total of 164 T2DM and 165 controls were recruited and their genotypes for ABCA1 gene polymorphisms were determined based on the real time high resolution melting analysis.. There was a significant difference between the subjects in terms of age, BMI, FPG, HbA1c, HDL, LDL, and TG (P < 0.05). There was a significant association between HOM of R219K (P = 0.005), among Malaysian subjects; moreover, allele frequency revealed the significant difference in A allele of R219K (P = 0.003). But, there was no significant difference in genotypic and allelic frequencies of C69T and R230C polymorphism.. R219K polymorphism of ABCA1 gene can be considered as a genetic risk factor for T2DM subjects among Malaysians.

Topics: Aged; Alleles; Asian People; ATP Binding Cassette Transporter 1; Body Mass Index; Diabetes Mellitus, Type 2; Female; Gene Frequency; Genetic Variation; Genotype; Humans; Malaysia; Male; Middle Aged; Polymerase Chain Reaction; Polymorphism, Genetic; Risk Factors

A soluble form of CD26/dipeptidyl peptidase-IV (sCD26/DPP-IV) induces DPP-IV enzymatic activity that degrades incretin. We investigated fasting serum levels of sCD26/DPP-IV and active glucagon-like peptide-1 (GLP-1) in Malaysian patients with type 2 diabetes mellitus (T2DM) with and without metabolic syndrome (MetS), as well as the associations between sCD26/DPP-IV levels, MetS, and antidiabetic therapy.. We assessed sCD26/DPP-IV levels, active GLP-1 levels, body mass index (BMI), glucose, insulin, A1c, glucose homeostasis indices, and lipid profiles in 549 Malaysian subjects (including 257 T2DM patients with MetS, 57 T2DM patients without MetS, 71 non-diabetics with MetS, and 164 control subjects without diabetes or metabolic syndrome).. Fasting serum levels of sCD26/DPP-IV were significantly higher in T2DM patients with and without MetS than in normal subjects. Likewise, sCD26/DPP-IV levels were significantly higher in patients with T2DM and MetS than in non-diabetic patients with MetS. However, active GLP-1 levels were significantly lower in T2DM patients both with and without MetS than in normal subjects. In T2DM subjects, sCD26/DPP-IV levels were associated with significantly higher A1c levels, but were significantly lower in patients using monotherapy with metformin. In addition, no significant differences in sCD26/DPP-IV levels were found between diabetic subjects with and without MetS. Furthermore, sCD26/DPP-IV levels were negatively correlated with active GLP-1 levels in T2DM patients both with and without MetS. In normal subjects, sCD26/DPP-IV levels were associated with increased BMI, cholesterol, and LDL-cholesterol (LDL-c) levels.. Serum sCD26/DPP-IV levels increased in T2DM subjects with and without MetS. Active GLP-1 levels decreased in T2DM patients both with and without MetS. In addition, sCD26/DPP-IV levels were associated with Alc levels and negatively correlated with active GLP-1 levels. Moreover, metformin monotherapy was associated with reduced sCD26/DPP-IV levels. In normal subjects, sCD26/DPP-IV levels were associated with increased BMI, cholesterol, and LDL-c.

Topics: Case-Control Studies; Diabetes Mellitus, Type 2; Dipeptidyl Peptidase 4; Fasting; Female; Glucagon-Like Peptide 1; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Malaysia; Male; Metabolic Syndrome; Metformin; Middle Aged; Solubility

Kelantan is one of the states in Malaysia which has a high prevalence of type 2 diabetes (DM2). Other than with endometrial carcinoma, the association of DM2 with particular female cancers is not known.. To determine the proportion of breast, cervical, ovarian and endometrial cancers among females with DM2 diagnosed in Hospital Universiti Sains Malaysia (HUSM) over an 11 year period.. All histologically confirmed cases of breast, endometrial, cervical and ovarian carcinomas admitted to the Hospital were included in the study. The patient diabetic status was traced from the hospital medical records.. There was a total of 860 cases of breast, cervical, ovarian and endometrial carcinomas over this period. Breast carcinoma was the commonest, accounting for 437/860 (50.8%) followed by cervix, 159/860 (18.5%), ovarian, 143/860 (16.6%) and endometrial carcinomas, 121/860 (14.1%). Out of these, 228/860 (26.5%) were confirmed diabetics. Endometrial carcinoma patients showed the highest proportion being diabetics, 42.1% (51/121), followed by ovarian cancer, 25.9% (37/143), breast carcinoma, 23.6% (103/437) and cervical cancer 23.3% (37/159).. There is a significant proportion of DM2 among women with these four cancers, endometrial carcinoma being the highest followed by ovarian, breast and cervical carcinoma. The rising trend of these four cancers is in tandem with an increasing trend of DM2 in the community. In populations where diabetes is prevalent, screening for epithelial cancers should be rigourous. Diabetic clinics should include screening for these cancers among their female patients and gynecology clinics should screen the women they treat for their diabetes status.

Topics: Adult; Aged; Aged, 80 and over; Breast Neoplasms; Diabetes Mellitus, Type 2; Endometrial Neoplasms; Female; Follow-Up Studies; Humans; Incidence; Malaysia; Middle Aged; Neoplasm Staging; Ovarian Neoplasms; Prevalence; Prognosis; Risk Factors; Uterine Cervical Neoplasms; Young Adult

Patients with type 2 diabetes mellitus (T2D) often experienced change in life, altered self-esteem and increased feelings of uncertainty about the future that challenge their present existence and their perception of quality of life (QoL). There was a dearth of data on the association between diabetes-related distress (DRD) and health-related quality of life (HRQoL). This study examined the determinants of HRQoL, in particular the association between DRD and HRQoL by taking into account the socio-demographic-clinical variables, including depressive symptoms (DS) in adult patients with T2D.. This cross-sectional study was conducted in 2012-2013 in three public health clinics in Malaysia. The World Health Organization Quality of Life-Brief (WHOQOL-BREF), 17-items Diabetes Distress Scale (DDS-17), and 9-items Patient Health Questionnaire (PHQ-9) were used to measure HRQoL, DRD and DS, respectively. The aim of this research was to examine the association between the socio-demographic-clinical variables and HRQoL as well as each of the WHOQOL-BREF domain score using multivariable regression analyses.. The response rate was 93.1% (700/752). The mean (SD) for age was 56.9 (10.18). The majority of the patients were female (52.8%), Malay (53.1%) and married (79.1%). About 60% of the patients had good overall HRQoL. The mean (SD) for Overall QoL, Physical QoL, Psychological QoL, Social Relationship QoL and Environmental QoL were 61.7 (9.86), 56.7 (10.64), 57.9 (11.73), 66.8 (15.01) and 65.3 (13.02), respectively. The mean (SD) for the total DDS-17 score was 37.1 (15.98), with 19.6% (136/694) had moderate distress. DDS-17 had a negative association with HRQoL but religiosity had a positive influence on HRQoL (B ranged between 3.07 and 4.76). Women, especially younger Malays, who had diabetes for a shorter period of time experienced better HRQoL. However, patients who were not married, had dyslipidaemia, higher levels of total cholesterol and higher PHQ-9 scores had lower HRQoL. Macrovascular complications showed the largest negative effect on the overall HRQoL (adjusted B = -4.98, 95% CI -8.56 to -1.40).. The majority of primary care adult with T2D had good overall HRQoL. Furthermore, the independent determinants for HRQoL had also concurred with many past studies. In addition, the researchers found that DRD had negative effects on HRQoL, but religiosity had positive influence on HRQoL. Appropriate support such as primary care is needed for adult patients with T2D to improve their life and their HRQoL.. NMRR-12-1167-14158.

Topics: Adult; Aged; Ambulatory Care Facilities; Coronary Disease; Cross-Sectional Studies; Depression; Diabetes Mellitus, Type 2; Family Characteristics; Female; Health Status; Humans; Malaysia; Middle Aged; Quality of Life; Regression Analysis; Risk Factors; Stress, Psychological

Diabetes mellitus (DM) is the most common cause of amputations in Malaysia. This study aimed to identify the predictive factors for major lower limb amputation among patients with type 2 DM (T2DM) who were admitted to a hospital, in order to reduce its likelihood.. This cross-sectional study involved 218 patients with T2DM who were admitted to Hospital Tengku Ampuan Afzan, Kuantan, Malaysia, for diabetic foot problems from June 2011 to July 2012. A form was developed to document the patients' profiles, comorbidities, complications, investigations, treatment and clinical outcomes. The predictors for major lower limb amputations were determined using univariate and stepwise logistic regression analysis.. A total of 31 patients underwent major lower limb amputations (25 transtibial, 6 transfemoral). The following factors were found to be associated with the incidence of major lower limb amputations: T2DM duration ≥ 10 years, diabetic neuropathy, diabetic nephropathy, presentation with gangrene, diabetic foot conditions of Wagner grade 4 or 5, and necrotising fasciitis. Patients who underwent major amputations had significantly lower haemoglobin and albumin levels, and higher total white blood cell counts, erythrocyte sedimentation rates, and C-reactive protein, urea and creatinine levels. However, only T2DM duration ≥ 10 years, positive bacterial culture and albumin levels were significant on stepwise logistic regression analysis.. T2DM duration ≥ 10 years, positive bacterial culture and low albumin levels were found to be significant predictive factors for major lower limb amputation among patients with T2DM admitted for diabetic foot problems.

Topics: Adult; Aged; Aged, 80 and over; Amputation, Surgical; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diabetic Foot; Female; Humans; Incidence; Lower Extremity; Malaysia; Male; Middle Aged; Prognosis; Risk Factors

The aims of the present study were to assess the control of glycemia and other cardiovascular disease risk factors, and the association between age and these controls among older adults with type 2 diabetes in Malaysia.. A cross-sectional study was carried out using cases notified to the Adult Diabetes Control and Management database between 1 January and 31 December 2009. A total of 10 363 people aged over 60 years with type 2 diabetes mellitus were included in the analyses. A standard online case report form was used to record demographic data, clinical factors (diabetes duration, comorbid condition and treatment modalities), cardiovascular disease risk factors, diabetes complications and laboratory assessments. The cardiovascular disease risk factors controls assessed included glycosylated hemoglobin (HbA(1c)) <7.0%, blood pressure, body mass index, waist circumference and lipid profiles.. The proportion of older adults who achieved target HbA(1c) (<7.0%) was 41.7%. A greater proportion of older adults aged ≥80 years significantly achieved the targets of HbA(1c) <7% (P < 0.001), waist circumference (P < 0.001), low-density lipoprotein cholesterol <2.6 mmol/L (P = 0.007) and triglycerides <1.7 mmol/L (P = 0.001) when compared with the younger elderly groups. They were also associated with achieving target HbA(1c) <7.0% (OR = 1.90, 95% CI 1.68-2.26) and triglycerides <1.7 mmol/L (OR = 1.20, 95%CI 1.04-1.46) than those aged 60-69 years.. The control of cardiovascular disease risk factors was suboptimal in older adults with type 2 diabetes. The oldest elderly were more likely to achieve target HbA(1c) (<7.0%) and triglycerides (<1.7 mmol/L) than older adults aged 60-69 years.

Topics: Aged; Aged, 80 and over; Blood Glucose; Blood Pressure; Body Mass Index; Cardiovascular Diseases; Cross-Sectional Studies; Diabetes Complications; Diabetes Mellitus, Type 2; Disease Management; Female; Follow-Up Studies; Glycated Hemoglobin; Humans; Hyperglycemia; Hypoglycemic Agents; Incidence; Insulin; Lipids; Malaysia; Male; Middle Aged; Prognosis; Retrospective Studies; Risk Factors; Survival Rate; Waist Circumference

The present study aimed to determine the prevalence and associated factors of orgasmic dysfunction among Malay women with type 2 diabetes mellitus in Malaysia.. This cross-sectional study involved 347 women (174 non diabetic and 173 diabetic subjects) who attended the diabetic clinic in a university hospital. Orgasmic dysfunction was assessed using the orgasmic subscale of Malay Version of the Female Sexual Function Index (MVFSFI). Sociodemographic information of the subjects was collected with a pre-designed questionnaire.. Prevalence of orgasmic dysfunction among Malay women was 13.3% and 10.3% in type 2 diabetes mellitus and control group, respectively. However, the difference was not statistically significant. Multivariate logistic regression analysis showed that unemployment (Adjusted Odds Ratio, AOR=2.69, 95% CI=1.22, 5.97) and lower academic status (AOR=0.35, 95% CI=0.17, 0.72) were significantly associated with sexual orgasmic dysfunction in diabetic women.. Orgasmic dysfunction was highly prevalent among the Malay women regardless of the diabetic state. It is recommended that orgasmic dysfunction in women with diabetes should be assessed during routine clinical health visit to the hospital for early treatment.

Topics: Adult; Comorbidity; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Middle Aged; Orgasm; Prevalence; Random Allocation; Sexual Dysfunction, Physiological; Socioeconomic Factors; Unemployment

To examine the validity and reliability of the Menopause-specific Quality of Life (MENQOL) questionnaire in a sample of women with diabetes in Malaysia, with the secondary aim of determining whether MENQOL domain scores were associated with depression and diabetes.. A total of 337 postmenopausal women (241 with diabetes, 96 controls) were evaluated. Construct validity was evaluated using principal components analysis (PCA) and comparing scale items against the mental component score of the Short Form-12 (SF-12 MCS), and against the Center for Epidemiologic Studies Depression Scale 10 (CES-D 10). Consistency assessment was conducted using Cronbach's α.. The internal consistencies for the physical (PHS), psychosocial (PS), sexual (VSS) and vasomotor domains were 0.86, 0.79, 0.79 and 0.70, and 0.90 for the full scale of MENQOL. PCA revealed a four-factorial model. Diabetes and non-diabetes subjects experienced their first period (13.25 vs. 13.10 years, p = 0.680) and achieved menopause around the same age (49.35 vs. 48.87 years, p = 0.426). We found significant variations in the MENQOL's PHS and PS domain scores that could be explained by SF-12 PCS (25%) and SF-12 MCS (20%) sub-scales. The validity of the MENQOL domains was demonstrated through significant associations with the equivalent SF-12 MCS and PCS subscales. The PS domain of the MENQOL also predicted the likelihood of symptoms of depression (1.42, 95% confidence interval 1.01-2.02).. This study confirms the validity and internal consistency of the MENQOL questionnaire for measuring quality of life in postmenopausal women with diabetes, suggesting that the instrument can be used to screen people for menopausal symptoms.

Topics: Adult; Aged; Behavioral Symptoms; Case-Control Studies; Comparative Effectiveness Research; Confidence Intervals; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Middle Aged; Postmenopause; Psychometrics; Quality of Life; Reproducibility of Results; Sexual Behavior; Social Behavior; Surveys and Questionnaires; Vasomotor System

To explore how health care professionals (HCPs) assess patients when initiating insulin therapy in type 2 diabetes.. Focus group discussions and in-depth interviews were conducted with 41 health care professionals in Malaysia in 2010-2011. A semi-structured topic guide was used for the interview. The interviews were transcribed verbatim and analysed using the Nvivo9 software based on a thematic approach.. HCPs were less likely to initiate insulin therapy in patients who were older, with irregular dietary patterns and poor financial status. They also assessed patients' knowledge, views and misconceptions of insulin. However, there was a variation in how doctors assessed patients' comorbidities before starting insulin therapy. Medical officers were more likely to initiate insulin therapy in patients with comorbidities and complications, whereas family medicine specialists were more cautious. In addition, most HCPs considered patients' psychosocial status, including self-care ability, social support and quality of life.. HCPs' assessment of patients' need to start insulin therapy depends on their perception rather than objective evaluation of patients' background, knowledge, perception and abilities. The background and the type of practice of HCPs influence their assessment.

Topics: Adult; Age Factors; Aged; Attitude of Health Personnel; Comorbidity; Diabetes Mellitus, Type 2; Feeding Behavior; Female; Focus Groups; Health Knowledge, Attitudes, Practice; Humans; Hypoglycemic Agents; Income; Insulin; Interviews as Topic; Life Style; Malaysia; Male; Medication Adherence; Middle Aged; Patient Selection; Practice Patterns, Physicians'; Qualitative Research; Quality of Life; Risk Factors; Self Care; Social Support; Specialization; Time Factors; Time-to-Treatment

The aims of this study were to translate and examine the psychometric properties of the Malaysian version of the Osteoporosis Health Belief Scale (OHBS-M) among type 2 diabetes patients (T2DM) and to assess the correlation between osteoporosis knowledge, health belief and self-efficacy scales, as well as assess the osteoporosis risk in the sample population using quantitative ultrasound measurement (QUS).. A standard 'forward-backward' procedure was used to translate OHBS into the Malay language, which was then validated with a convenience sample of 250 T2DM. Bone mineral density (BMD) measurements were carried out using QUS at the calcaneus.. The mean score of OHBS-M was 158.31 ± 20.80. The Fleiss' kappa, content validity ratio range and content validity index were 0.99, 0.75-1.00 and 0.88, respectively. Seven factors of the OHBS-M were identified using exploratory factor analysis and were confirmed through confirmatory factor analysis. Internal consistency and test-retest reliability values were 0.89 and 0.555, respectively. In addition, only 22% had a normal BMD (low risk of abnormal BMD), while osteopenia and osteoporosis were 57.6% and 20.4% (considered as high risk of abnormal BMD), respectively.. The results showed that the OHBS-M is a reliable and valid instrument for measuring health belief toward osteoporosis in diabetic patients. In addition, it is an appropriate tool to identify patients needing a bone health-promoting intervention regarding lifestyle behavior changes in a clinical setting. Moreover, the sample population showed high risk of osteoporosis and would subsequently benefit from dual-energy x-ray absorptiometry scanning for definite evaluation and treatment.

Topics: Aged; Asian People; Bone Density; Calcaneus; Cross-Sectional Studies; Cultural Characteristics; Diabetes Mellitus, Type 2; Factor Analysis, Statistical; Female; Health Knowledge, Attitudes, Practice; Humans; Malaysia; Male; Middle Aged; Osteoporosis; Predictive Value of Tests; Psychometrics; Reproducibility of Results; Self Efficacy; Surveys and Questionnaires; Translating; Ultrasonography

Obesity is a major modifiable risk factor associated with most chronic diseases. The aim of this study was to determine the prevalence of obesity, and its associated risk factors, among apparently healthy Chinese adults in a Malaysian suburban village.. This was a cross-sectional study conducted among the Chinese residents in Seri Kembangan New Village, Klang Valley, Selangor, Malaysia. Convenience sampling was used for the selection of participants. Body weight, height, waist and hip circumferences, and blood pressure were measured. Fasting venous plasma was drawn for the measurement of fasting glucose level and lipid profile. Data on sociodemographic factors, dietary habits, physical activity, perceived stress level and sleep duration were collected using interviewer-administered, pretested and validated questionnaires.. Among the 258 Chinese residents (mean age 41.4 ± 10.0 years) recruited, the prevalence of obesity was 40%. The obese participants had significantly higher mean blood pressure, and triglyceride and fasting plasma glucose levels than the non-obese participants (p < 0.05). The obese participants also had a significantly lower high-density lipoprotein cholesterol level than the non-obese participants. Logistic regression analysis showed that drinking soy milk (adjusted odds ratio [OR] 0.447; 95% confidence interval [CI] 0.253-0.787; p < 0.05) and the perception that a balanced diet consists mainly of vegetables (adjusted OR 0.440; 95% CI 0.215-0.900; p < 0.05) were associated with a reduced risk of obesity. The risk of obesity was higher in younger participants (adjusted OR 2.714; 95% CI 1.225-6.011; p < 0.05).. The prevalence of obesity was high among the apparently healthy suburban Chinese. Our findings suggest that soy milk consumption and the perception that a balanced diet consists mainly of vegetables are associated with a lower risk of developing obesity in this population.

Topics: Adult; Anthropometry; Blood Glucose; Blood Pressure; Cardiovascular Diseases; China; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Logistic Models; Malaysia; Male; Middle Aged; Motor Activity; Obesity; Odds Ratio; Prevalence; Risk Factors; Soy Milk; Suburban Population; Triglycerides; Young Adult

To determine the prevalence and factors associated with anxiety and depression among type 2 diabetes outpatients in Malaysia.. Descriptive, cross-sectional single-centre study with universal sampling of all patients with type 2 diabetes.. Endocrinology clinic of medical outpatient department in a Malaysian public hospital.. All 169 patients with type 2 diabetes (men, n=99; women, n=70) aged between 18 and 90 years who acquired follow-up treatment from the endocrinology clinic in the month of September 2013.. The validated Hospital Anxiety and Depression Scale (HADS), sociodemographic characteristics and clinical health information from patient records.. Of the total 169 patients surveyed, anxiety and depression were found in 53 (31.4%) and 68 (40.3%), respectively. In multivariate analysis, age, ethnicity and ischaemic heart disease were significantly associated with anxiety, while age, ethnicity and monthly household income were significantly associated with depression.. Sociodemographics and clinical health factors were important correlates of anxiety and depression among patients with diabetes. Integrated psychological and medical care to boost self-determination and confidence in the management of diabetes would catalyse optimal health outcomes among patients with diabetes.

Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Anxiety; Cross-Sectional Studies; Depression; Diabetes Mellitus, Type 2; Diabetic Angiopathies; Female; Humans; Linear Models; Malaysia; Male; Middle Aged; Myocardial Ischemia; Young Adult

The aim of this study was to evaluate the health-related quality of life (HRQoL) of Malaysian patients with type 2 diabetes mellitus (T2DM) who have cardiovascular disease (CVD), as well as identify the determinants of HRQoL among this cohort of patients.. This study was an analytical cross-sectional study involving 313 patients aged 30-78 years (150 men, 163 women; mean age 55.7 ± 9.2 years) who were diagnosed with T2DM (mean duration of T2DM 10.1 ± 8.1 years) at two tertiary Malaysian government hospitals. The patients' sociodemographic, lifestyle, clinical and laboratory data were collected prospectively from medical records and via face-to-face interviews. HRQoL was assessed using the 15D instrument - a generic, 15-dimensional and standardised measure of HRQoL that can be used as both a profile and a single index score measure.. T2DM patients with CVD were found to have significantly lower 15D HRQoL scores than their nonCVD counterparts (p < 0.001). The HRQoL of T2DM patients with CVD was significantly lower than those without CVD (p < 0.05) in all of the 15 dimensions of the 15D instrument. Multinomial logistic regression analysis using backward stepwise method revealed a significant association between CVD and impaired HRQoL (odds ratio [OR] 11.746, 95% confidence interval [CI] 4.898-28.167). Age (OR 1.095, 95% CI 1.054-1.137), duration of T2DM (OR 1.085, 95% CI 1.032-1.140), ethnicity (OR 0.411, 95% CI 0.187-0.903), body mass index (OR 1.074, 95% CI 1.006-1.148), and physical activity level (OR 3.506, 95% CI 1.415-8.689) were also significant predictors of HRQoL.. In T2DM patients, the presence of CVD was significantly associated with a lower HRQoL. Therefore, the importance of tertiary prevention to minimise the potential deterioration of the HRQoL of T2DM patients with CVD should be highly emphasised.

Topics: Adult; Aged; Cardiovascular Diseases; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Middle Aged; Quality of Life; Social Class; Surveys and Questionnaires; Tertiary Care Centers

The average consumption of sugar in the Malaysian population has reached an alarming rate, exceeding the benchmark recommended by experts. This article argues the need of a paradigm shift in the management of sugar consumption in the country through evidence derived from addiction research.. "Food addiction" could lead to high levels of sugar consumption. This probable link could accelerate the development of diabetes and obesity in the community. A total of 94 reports and studies that describe the importance of addiction theory-based interventions were found through a search on PubMed, Google Scholar, and Academic Search Complete.. Research in the field of addiction medicine has revealed the addictive potential of high levels of sugar intake. Preexisting health promotion strategies could benefit from the integration of the concept of sugar addiction. A targeted intervention could yield more positive results in health outcomes within the country.. Current literature seems to support food environment changes, targeted health policies, and special consultation skills as cost-effective remedies to curb the rise of sugar-related health morbidities.

Topics: Behavior, Addictive; Cardiovascular Diseases; Diabetes Mellitus, Type 2; Dietary Sucrose; Health Policy; Health Promotion; Humans; Malaysia; Obesity; Primary Health Care; Public Health

Metabolic syndrome (MetS) is common among patients with type 2 diabetes mellitus (T2DM) and increases the risk of cardiovascular disease (CVD) and all-cause mortality. The objective of this study was to investigate the association between the components of MetS and the prevalence of CVD among patients with T2DM. We studied 313 patients aged > or = 30 years diagnosed with T2DM at two tertiary care hospitals. Patients were recruited by systematic random sampling. Clinical data was obtained using an interviewer-administered structured questionnaire and from a review of their medical records. MetS was diagnosed using NCEP ATP III, WHO, IDF and the new Harmonized definitions. Specific MetS components such as BMI, waist circumference, waist-to-hip ratio, hypertension, HDL-C and triglyceride levels were evaluated to determine if they had an association with CVD. Thirty-six point one percent of the subjects had CVD. The mean age of the subjects was 55.7 +/- 9.2 years and the mean duration of having diabetes was 10.1 +/- 8.1 years. The overall prevalences of MetS (> or = 3 of 5 components) (95% CI) were 96.1% (94.0-98.3), 95.8% (93.6-98.1), 84.8% (80.8-88.9) and 97.7% (96.1-99.4) using NCEP ATP III, WHO, IDF and Harmonized definitions, respectively. Patients with MetS had a higher prevalence of CVD using NCEP ATP III (98.2% vs 93.5%), WHO (98.2% vs 93.0%), IDF (87.6% vs 82.0%) and Harmonized criteria (98.2% vs 96.0%). The greater the number of MetS components, the greater the chance of having CVD using three definitions for diagnosing MetS: WHO, IDF and Harmonized (p < 0.05). MetS and the combination of the individual components of MetS were significantly associated with CVD among type 2 diabetic patients in Malaysia. Aggressive treatment of MetS components is required to reduce cardiovascular risk in T2DM.

Topics: Cardiovascular Diseases; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Hypertension; Malaysia; Male; Metabolic Syndrome; Middle Aged; Prevalence; Risk Factors; Surveys and Questionnaires; Waist Circumference; Waist-Hip Ratio

Type 2 diabetes (T2DM) among the young population has become a serious concern globally, presumably due to the rising trend of obesity. Compared to other forms of diabetes, young-onset T2DM experiences more cardiovascular events and other vascular complications although the underlying mechanisms remain largely unknown. Increased arterial stiffness is a hallmark of vasculopathy. We aim to study the clinical and metabolic determinants of arterial stiffness in a cohort of multi-ethnic Asians with young-onset T2DM.. 179 subjects with T2DM onset age below 30 years old were selected in this cross sectional study. Arterial stiffness was assessed by carotid-femoral pulse wave velocity (PWV).. PWV was correlated with age, duration of diabetes, systolic blood pressure, alanine aminotransferase, urinary albumin-to-creatinine ratio (ACR) and eGFR in bivariate correlation analysis. However, PWV was only significantly correlated with body mass index (BMI), waist circumference, urinary ACR and eGFR after adjustment for age. Overweight individuals with young-onset T2DM had significantly higher PWV levels compared to their lean counterparts (7.3 ± 2.4 m/s vs 6.4 ± 2.3 m/s, p = 0.072 and p < 0.0001 without and with adjustment for age, respectively). Multivariable regression models revealed that age, BMI, eGFR and usage of insulin were independently associated with PWV. These 4 variables explained 35.5% variance in PWV levels.. Age, BMI, renal function and insulin usage are the main determinants of PWV levels in Asians with young-onset T2DM. Notably, obesity is a modifiable determinant of arterial stiffness independent of high blood pressure, dyslipidemia and hyperglycemia in this population.

Topics: Adult; Age of Onset; Alanine Transaminase; Albuminuria; Asian People; Blood Pressure; Body Mass Index; Comorbidity; Creatinine; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diabetic Angiopathies; Female; Glomerular Filtration Rate; Humans; Hypoglycemic Agents; India; Insulin; Lipids; Malaysia; Male; Obesity; Risk Factors; Singapore; Vascular Stiffness; Waist Circumference; Young Adult

The National Health & Morbidity Survey (NHMS) IV (2011) observed that the prevalence of obese children aged less than 18 years in Malaysia is 6.1% compared to 5.4% overweight and obese in NHMS III (2006). As such, this observation is of public health importance as obesity is a forewarning risk factor for chronic diseases such as type-2 diabetes, cardiovascular diseases (CVD) and certain types of cancers. This MyHeART (Malaysian Health and Adolescents longitudinal Research Team) study aims to examine risk factors of non-communicable diseases (NCD) among adolescents.. The MyHeART study is longitudinal cohort study of 1361 schoolchildren (13-years old) attending 15 public secondary schools from the central (Kuala Lumpur and Selangor) and northern (Perak) regions of Peninsular Malaysia. The study used a stratified sampling design to select the study participants. Data collected at baseline included socio-economic, lifestyle (e.g. smoking, physical activity assessment, fitness assessment, seven-day diet history), and environmental information, anthropometric measurements, blood pressure, handgrip strength and bone mineral density. Blood samples for fasting blood glucose and lipid profiles, full blood count, renal profile, as well as bone profile and serum vitamin D were taken. This study cohort will be followed up again when participants turn 15, 17 and lastly, after a period of ten years (around the age of 27).. Nine percent of the adolescents from this study were obese. More male participants smoked compared to female participants (15.4% vs. 4.7%). Adolescent males had higher fasting blood glucose but the female participants had lower high density lipoprotein (HDL-cholesterol) and higher low density lipoprotein (LDL-cholesterol). In addition, adolescents from the rural area had higher fasting blood glucose, diastolic blood pressure, total cholesterol and LDL-cholesterol.. Our results demonstrated that adolescents from the rural area are at higher risk of NCDs compared to their urban counterpart. Tailor made public health interventions are highly recommended for adolescents as this may minimise the dreadful NCD burden in adulthood and health disparity between the rural and urban in the near future.

Topics: Adolescent; Blood Glucose; Blood Pressure; Cardiovascular Diseases; Cholesterol, HDL; Cholesterol, LDL; Diabetes Mellitus, Type 2; Fasting; Female; Health Surveys; Humans; Longitudinal Studies; Malaysia; Male; Neoplasms; Pediatric Obesity; Prevalence; Risk Factors; Rural Population; Sex Distribution; Smoking

The incidence of breast cancer in Malaysia and other Asian countries is on the increase, reflecting lifestyle changes some of which are known risk factors for the development of breast cancer. Most breast cancers are amenable to adjuvant therapies that target hormone receptors or HER2 receptors on the surface of the cancer cells and bring about significant improvement in survival. However, approximately 17% of Malaysian women with breast cancer, present with tumours that are devoid of these receptors and are consequently termed 'triple negative' breast cancers. These triple negative breast cancers typically occur in women of a younger age than receptor positive cancers, are predominantly of high grade tumours and the prognosis is usually poor. There is therefore a pressing need to understand the biological pathways that drive these tumours, in order that effective strategies are developed to treat these aggressive tumours. With the increasing affluence of developing countries, obesity and Type II Diabetes are also on the rise. These diseases are associated with an increased risk of developing a range of cancers including those of the breast. In particular, the metabolic syndrome has been shown to be associated with triple negative breast cancer. This article reviews some of the metabolic pathways and biomarkers which have been shown to be aberrantly expressed in triple negative breast cancer and highlights some of the ongoing work in this area.

Topics: Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Obesity; Prognathism; Risk Factors; Triple Negative Breast Neoplasms

Studies on diet quality among individuals with type 2 diabetes mellitus (T2DM) are scarce. This crosssectional study aimed to assess the diet quality and to determine its associated factors among individuals with T2DM at the Medical Outpatients Department, Serdang Hospital, Selangor, Malaysia, from July 2010 to March 2011. Subjects were interviewed for sociodemographic data. Diabetes history was retrieved from the hospital's e-database. Usual dietary intake was measured using a food frequency questionnaire, from which a dietary diversity score was obtained with two measures: Food Group Score and Serving Score were constructed based on the Malaysian Dietary Guidelines. Food Group Score was computed from the number of food groups consumed from five major food groups (grains, vegetables, fruits, meat, and dairy products) whereas Serving Score was computed from the number of servings consumed from the various food groups. Anthropometric measures, including weight, height, waist- and hip-circumference were examined. For data analyses, descriptive statistics, simple and multiple linear regression were conducted using IBM SPSS Statis- tics 20.0. A total of 113 subjects (50.4% female), with mean?SD age of 54.05 +/- 10.30 years and duration of diabetes of 11.25?9.05 years were studied. The mean Food Group Score and Serving Score were 4.12 +/- 0.79 and 12.75+3.50 respectively. Slightly more than one-third of the subjects achieved five food groups a day while less than 2% consumed a desirable number of servings from all food groups. Among the five food groups, dairy, and fruits were the least-frequently consumed foods. Lower education, lower personal income, working, non-insulin, overweight and obese subjects had significantly lower Food Group Score than their counterparts [F (6,106)=4.924, p<0.0001] whereas lower education, lower waist-to-hip ratio, overweight and obese subjects had significantly lower Serving Score than their counterparts [F (4,108)=7.520, p<0.0001]. There was a high proportion of individuals with T2DM, who failed to adhere to the national dietary guidelines. The importance of taking a well-balanced diet in accordance with the guidelines should be emphasized, especially among those with lower educational level through a simple and easy-to-understand approach.

Topics: Adult; Cross-Sectional Studies; Dairy Products; Diabetes Mellitus, Type 2; Diet; Diet Records; Educational Status; Ethnicity; Female; Fruit; Humans; Income; Malaysia; Male; Middle Aged; Nutrition Policy; Obesity; Overweight; Surveys and Questionnaires; Waist-Hip Ratio

This study compared the components of sexual responses between Malaysian women with Type 2 diabetes mellitus and those without the disease.. This cross-sectional study measured sexual responses by using the validated Malay version of Female Sexual Function Index. A factor analysis with varimax rotation method was employed using principal component analysis to explore the correlation structure of the different domains of sexual responses between the two groups. Components of sexual responses were obtained using Kaiser's criteria and compared between those in the diabetic and non-diabetic groups.. A total of 353 women (178 with diabetes and 175 without diabetes) were recruited. Three components of sexual responses emerged from the analysis in the study and control groups. Sexual pain was found to form a component together with lubrication and orgasm domains among the women with diabetes, unlike those without diabetes, where pain stood on its own. Sexual desire and arousal formed one component and satisfaction formed another in both groups.. The domains in the sexual responses of Malaysian women were highly overlapping. It is concluded that the presence of pain as part of lubrication and orgasm component in women with diabetes indicates the importance of intact genital sensation, even though an adverse type of sensation, for vaginal congestion and orgasm to occur in this group of women.

Topics: Adult; Arousal; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Factor Analysis, Statistical; Female; Humans; Malaysia; Orgasm; Pain; Personal Satisfaction; Sexual Behavior

Providing effective medical care for older patients with type 2 diabetes mellitus (T2D) that may contribute to their active aging has always been challenging. We examined the independent effect of age ≥ 60 years on disease control and its relationship with diabetes-related complications in patients with T2D in Malaysia. This was a cross-sectional study using secondary data from the electronic diabetes registry database Adult Diabetes Control and Management (ADCM). A total of 303 centers participated and contributed a total of 70,889 patients from May 2008 to the end of 2009. Demographic data, details on diabetes, hypertension, dyslipidemia and their treatment modalities, various risk factors and complications were updated annually. Independent associated risk factors were identified using multivariate regression analyses. Fifty-nine percent were female. Malay comprised 61.9%, Chinese 19% and Indian 18%. There were more Chinese, men, longer duration of diabetes and subjects that were leaner or had lower BMI in the older age group. Patients aged ≥ 60 years achieved glycemic and lipid targets but not the desired blood pressure. After adjusting for duration of diabetes, gender, ethnicity, body mass index, disease control and treatment, a significantly higher proportion of patients ≥ 60 years suffered from reported diabetes-related complications. Age ≥ 60 years was an independent risk factor for diabetes-related complications despite good control of cardiovascular risk factors. Our findings caution against the currently recommended control of targets in older T2D patients with more longstanding diseases and complications.

Topics: Adult; Age Factors; Aged; Body Mass Index; Cardiovascular Diseases; Cross-Sectional Studies; Diabetes Complications; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Lipids; Malaysia; Male; Middle Aged; Risk Factors

Adiponectin, an adipocyte-derived hormone has been implicated in the control of blood glucose and chronic inflammation in type 2 diabetes. However, limited studies have evaluated dietary factors on plasma adiponectin levels, especially among type 2 diabetic patients in Malaysia. The aim of this study was to investigate the influence of dietary glycemic index on plasma adiponectin concentrations in patients with type 2 diabetes. A cross-sectional study was conducted in 305 type 2 diabetic patients aged 19-75 years from the Penang General Hospital, Malaysia. Socio-demographic information was collected using a standard questionnaire while dietary details were determined by using a pre-validated semi-quantitative food frequency questionnaire. Anthropometry measurement included weight, height, BMI and waist circumference. Plasma adiponectin concentrations were measured using a commercial ELISA kit. Data were analyzed using multiple linear regression. After multivariate adjustment, dietary glycemic index was inversely associated with plasma adiponectin concentrations (β =-0.272, 95% CI -0.262, - 0.094; p<0.001). It was found that in individuals who consumed 1 unit of foods containing high dietary glycemic index that plasma adiponectin level reduced by 0.3 μg/mL. Thirty two percent (31.9%) of the variation in adiponectin concentrations was explained by age, sex, race, smoking status, BMI, waist circumference, HDL-C, triglycerides, magnesium, fiber and dietary glycemic index according to the multiple linear regression model (R2=0.319). These results support the hypothesis that dietary glycemic index influences plasma adiponectin concentrations in patients with type 2 diabetes. Controlled clinical trials are required to confirm our findings and to elucidate the underlying mechanism.

Topics: Adiponectin; Adult; Age Distribution; Aged; Biomarkers; Body Mass Index; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diet; Diet Records; Dietary Fiber; Enzyme-Linked Immunosorbent Assay; Female; Glycemic Index; Humans; Lipids; Malaysia; Male; Middle Aged; Racial Groups; Sex Distribution; Socioeconomic Factors; Surveys and Questionnaires; Waist Circumference; Young Adult

Diabetes mellitus is a highly prevalent condition in Malaysia, increasing from 11.6% in 2006 to 15.2% in 2011 among individuals 18 years and above. Co-morbid depression in diabetics is associated with hyperglycemia, diabetic complications and increased health care costs. The aims of this study are to determine the prevalence and predictors of depression, anxiety and stress symptoms in Type II diabetics attending government primary care facilities in the urban area of Klang Valley, Malaysia.. The study was cross sectional in design and carried out in 12 randomly selected primary care government clinics in the Klang Valley, Malaysia. A total of 2508 eligible consenting respondents participated in the study. The Depression, Anxiety and Stress Scale (DASS) 21 questionnaire was used to measure depression, anxiety and stress symptoms. Data was analyzed using the SPSS version 16 software using both descriptive and inferential statistics.. The prevalence of depression, anxiety and stress symptoms among Type II diabetics were 11.5%, 30.5% and 12.5% respectively. Using multiple logistic regression, females, Asian Indians, marital status (never married, divorced/widowed/separated), a family history of psychiatric illness, less than 2 years duration of diabetes and current alcohol consumption were found to be significant predictors of depression. For anxiety, unemployment, housewives, HbA1c level of more than 8.5%, a family history of psychiatric illness, life events and lack of physical activity were independent risk factors. Stress was significantly associated with females, HbA1c level of more than 8.5%, presence of co-morbidity, a family history of psychiatric illness, life events and current alcohol consumption. For depression (adjusted OR 2.8, 95% CI 1.1; 7.0), anxiety (adjusted OR 2.4, 95% CI 1.1;5.5) and stress (adjusted OR 4.2, 95% CI 1.8; 9.8), a family history of psychiatric illness was the strongest predictor.. We found the prevalence of depression, anxiety and stress symptoms to be high among Type II diabetics, with almost a third being classified as anxious. Screening of high risk Type II diabetics for depression, anxiety and stress symptoms in the primary care setting is recommended at regular intervals.

Topics: Adult; Aged; Aged, 80 and over; Anxiety; Comorbidity; Cross-Sectional Studies; Depression; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Middle Aged; Prevalence; Primary Health Care; Stress, Psychological; Suburban Population; Urban Population

Limited study on the use of complementary alternative medicine (CAM) among patients with diabetes mellitus (DM), particularly in primary -care settings. This study seeks to understand the prevalence, types, expenditures, attitudes, beliefs, and perceptions of CAM use among patients with DM visiting outpatient primary care clinics.. This is a descriptive, cross-sectional study of 240 diabetic patients. CAM is defined as a group of diverse medical and healthcare systems, practices, and products that are not generally considered part of conventional Western medicine. Data analysis was done using SPSS v. 19 and multiple logistic regressions were used to identify predictors of CAM use.. The prevalence of CAM use was 62.5 percent. Female were 1.8 times more likely than male in using CAM. Malays (75%) were the most frequent users, followed Indians (18%) and Chinese (6%). Biological therapy (50.0%) were the most widely used, followed by manipulative-body based systems (9.2%), energy system (8.8%), alternative medicine systems (4.6%) and mind-body system (1.7%). In biological therapy, a total of 30.4 percent, 24.2 percent, 13.3 percent, and 7.9 percent of diabetic patients consumed bitter gourd (Momordica Charantia), followed by Misai Kucing (Orthosiphon Stamineus Benth), garlic (Allium Sativum), and Sabah snake grass (Clinacanthus Nutans Lindau) respectively. The mean of the expenditure on CAM usage was RM 52.8 ± 101.9 (US $16.9 ± 32.5) per month. According to multiple logistic regression analyses, being Muslim (OR 5.258, 95 percent CI 2.952-9.368) had significant positive association with CAM use.. The prevalence of CAM use was high among diabetics. Islam faith is predictor for CAM use among Type 2 DM patients. The most-common herbs used were bitter gourd (Momordica Charantia) and Misai Kucing (Orthosiphon Stamineus, Benth). Further studies on the anti-glycemic activity of the isolated compound may be needed in the future.

Topics: Adult; Aged; Complementary Therapies; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Middle Aged; Plant Extracts; Primary Health Care

Leptin is known as the adipose peptide hormone. It plays an important role in the regulation of body fat and inhibits food intake by its action. Moreover, it is believed that leptin level deductions might be the cause of obesity and may play an important role in the development of Type 2 Diabetes Mellitus (T2DM), as well as in cardiovascular diseases (CVD). The Leptin Receptor (LEPR) gene and its polymorphisms have not been extensively studied in relation to the T2DM and its complications in various populations. In this study, we have determined the association of Gln223Agr loci of LEPR gene in three ethnic groups of Malaysia, namely: Malays, Chinese and Indians. A total of 284 T2DM subjects and 281 healthy individuals were recruited based on International Diabetes Federation (IDF) criteria. Genomic DNA was extracted from the buccal specimens of the subjects. The commercial polymerase chain reaction (PCR) method was carried out by proper restriction enzyme MSP I to both amplify and digest the Gln223Agr polymorphism. The p-value among the three studied races was 0.057, 0.011 and 0.095, respectively. The values such as age, WHR, FPG, HbA1C, LDL, HDL, Chol and Family History were significantly different among the subjects with Gln223Agr polymorphism of LEPR (p < 0.05).

Topics: Adult; Aged; Aged, 80 and over; Alleles; Asian People; Case-Control Studies; Diabetes Mellitus, Type 2; Female; Gene Frequency; Genetic Loci; Genotype; Humans; Malaysia; Male; Middle Aged; Polymorphism, Single Nucleotide; Receptors, Leptin

Many Type 2 Diabetes Mellitus (T2DM) patients refuse insulin therapy even when they require this modality of treatment. However, some eventually accept insulin. This study aimed to explore the T2DM patients' reasons for accepting insulin therapy and their initial barriers to use insulin.. This qualitative study interviewed twenty-one T2DM patients at a primary care clinic who had been on insulin for more than a year through three in-depth interviews and three focus group discussions. A semi structured interview protocol was used and the sessions were audio-recorded. Subsequently, thematic analysis was conducted to identify major themes.. The participants' acceptance of insulin was influenced by their concerns and beliefs about diabetes and insulin. Concerns about complications of poorly controlled diabetes and side effects of other treatment regime had resulted in insulin acceptance among the participants. They also had a strong belief in insulin benefits and effectiveness. These concerns and beliefs were the results of having good knowledge about the diabetes and insulin, experiential learning, as well as doctors' practical and emotional support that helped them to accept insulin therapy and become efficient in self-care management. These factors also allayed their negative concerns and beliefs towards diabetes and insulin, which were their barriers for insulin acceptance as it caused fear to use insulin. These negative concerns were related to injection (self-injection, needle phobia, injection pain), and insulin use (inconvenience, embarrassment, lifestyle restriction, negative social stigma, and poor self-efficacy), whereas the negative beliefs were 'insulin could cause organ damage', 'their diabetes was not serious enough', 'insulin is for life-long', and 'insulin is for more severe disease only'.. Exploring patients' concerns and beliefs about diabetes and insulin is crucial to assist physicians in delivering patient-centered care. By understanding this, physicians could address their concerns with aim to modify their patients' misconceptions towards insulin therapy. In addition, continuous educations as well as practical and emotional support from others were found to be valuable for insulin acceptance.. Universiti Kebangsaan Malaysia FF-214-2009.

Topics: Adult; Aged; Ambulatory Care Facilities; Attitude to Health; Diabetes Mellitus, Type 2; Female; Focus Groups; Humans; Hypoglycemic Agents; Insulin; Malaysia; Male; Middle Aged; Patient Acceptance of Health Care; Primary Health Care; Qualitative Research; Self Care; Self Efficacy; Social Stigma

Women of reproductive age are a group of particular concern as diabetes may affect their pregnancy outcome as well as long-term morbidity and mortality. This study aimed to compare the clinical profiles and glycemic control of reproductive and non-reproductive age women with type 2 diabetes (T2D) in primary care settings, and to determine the associated factors of poor glycemic control in the reproductive age group women.. This was a cross-sectional study using cases reported by public primary care clinics to the Adult Diabetes Control and Management registry from 1st January to 31st December 2009. All Malaysian women aged 18 years old and above and diagnosed with T2D for at least 1 year were included in the analysis. The target for glycemic control (HbA1c < 6.5%) is in accordance to the recommended national guidelines. Both univariate and multivariate approaches of logistic regression were applied to determine whether reproductive age women have an association with poor glycemic control.. Data from a total of 30,427 women were analyzed and 21.8% (6,622) were of reproductive age. There were 12.5% of reproductive age women and 18.0% of non-reproductive age women that achieved glycemic control. Reproductive age group women were associated with poorer glycemic control (OR = 1.5, 95% CI = 1.2-1.8). The risk factors associated with poor glycemic control in the reproductive age women were being of Malay and Indian race, longer duration of diabetes, patients on anti-diabetic agents, and those who had not achieved the target total cholesterol and triglycerides.. Women with T2D have poor glycemic control, but being of reproductive age was associated with even poorer control. Health care providers need to pay more attention to this group of patients especially for those with risk factors. More aggressive therapeutic strategies to improve their cardiometabolic control and pregnancy outcome are warranted.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Ambulatory Care Facilities; Antihypertensive Agents; Blood Glucose; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diet Therapy; Female; Glycated Hemoglobin; Humans; Hyperlipidemias; Hypertension; Hypoglycemic Agents; Hypolipidemic Agents; India; Logistic Models; Malaysia; Middle Aged; Multivariate Analysis; Obesity; Pregnancy; Pregnancy in Diabetics; Primary Health Care; Registries; Risk Factors; Treatment Outcome; Young Adult

Drug-Related Problems (DRPs) commonly occur among type 2 diabetes mellitus (T2DM) patients. However, few studies have been performed on T2DM patients with dyslipidemia. This purpose of this study was to assess drug-related problems (DRPs) and factors associated with its occurrence.. The retrospective study involved 208 T2DM in-patients and out-patients with dyslipidemia, and was conducted at a tertiary hospital in Malaysia from January 2009 to December 2011. The identification and assessment of DRPs were based on the Pharmaceutical Care Network Europe (PCNE) tool version 5.01. The potentially inappropriate medication use in older adults was assessed based on the American Geriatrics Society updated Beers Criteria.. A total of 406 DRPs were identified. Among these patients, 91.8% had at least one DRP, averaging 1.94±1.10 problems per patient. The majority of T2DM patients with dyslipidemia (91.8%) had at least one DRP. The most frequent types of DRP were potential drug-drug interaction (18.0%), drug not taken or administered (14.3%) and insufficient awareness of health and diseases (11.8%). Anti-hypertensive, lipid-modifying and anti-diabetic agents were the drug classes that were most likely to be associated with DRPs. Male gender, renal impairment, polypharmacy and poor lipid control were factors that were significantly associated with DRP in diabetic dyslipidemia patients.. Early identification of DRPs and factors associated with them are essential to prevent and resolve DRPs in T2DM patients with dyslipidemia.

Topics: Adult; Aged; Aged, 80 and over; Comorbidity; Diabetes Mellitus, Type 2; Dyslipidemias; Female; Humans; Hypoglycemic Agents; Hypolipidemic Agents; Malaysia; Male; Middle Aged; Retrospective Studies; Risk Factors; Treatment Outcome; Young Adult

Recent reports have demonstrated that elevated plasma long pentraxin 3 (PTX3) levels are associated with cardiovascular and chronic kidney diseases. In the current study, we investigated the plasma PTX3 levels in 296 Malay subjects including the subjects with normal glucose tolerance (NGT) and type 2 diabetes (T2DM) patients with or without DN by using an enzyme-linked immune-sorbent assay. Results showed that in males, plasma PTX3 levels in T2DM patients without DN were lower than that in the subjects with NGT (2.78 versus 3.98 ng/mL; P = 0.021). Plasma PTX3 levels in T2DM patients with DN were decreased compared to the patients without DN (1.63 versus 2.78 ng/mL; P = 0.013). In females, however, no significant alteration of plasma PTX3 levels among NGT subjects and T2DM patients with and without DN was detected. Furthermore, an inverse correlation between PTX3 and body mass index was found in male subjects with NGT (P = 0.012; r = -0.390), but not in male T2DM patients, neither in all females. The current study provided the first evidence that decreased plasma PTX3 levels are associated with T2DM and DN in Malay men and also suggested that PTX3 may have different effects in DN and chronic kidney diseases.

Topics: Blood Glucose; C-Reactive Protein; Case-Control Studies; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Female; Humans; Malaysia; Male; Middle Aged; Renal Insufficiency, Chronic; Serum Amyloid P-Component; Sex Factors

This study aimed to examine the control of cardiovascular risk factors among the ethnic groups with type 2 diabetes in Malaysia. The authors analyzed the data of 70 092 adults from the Malaysian diabetes registry database. Malays had the worst achievement of target for most of the risk factors. Indians had poor achievement of control for waist circumference (odds ratio [OR] = 0.6, 95% confidence interval [CI] = 0.6-0.7) and high-density lipoprotein cholesterol (OR = 0.5, 95% CI = 0.4-0.5). As compared with the Malays, the Chinese had a better achievement of target control for the risk factors, including the following: body mass index (OR = 1.3, 95% CI = 1.2-1.4), blood pressure (OR = 1.3, 95% CI = 1.3-1.4), total cholesterol (OR = 1.7, 95% CI = 1.6-1.8), low-density lipoprotein cholesterol (OR = 1.7, 95% CI = 1.6-1.8), glycated hemoglobin A1c (OR = 1.4, 95% CI = 1.3-1.4) and fasting blood glucose (OR = 1.4, 95% CI = 1.3-1.5). Ethnicity, sociocultural factors, and psychobehavioral factors should be addressed in designing and management strategies for the control of cardiovascular risk factors among type 2 diabetes patients.

Topics: Aged; Cardiovascular Diseases; Diabetes Mellitus, Type 2; Ethnicity; Female; Humans; Malaysia; Male; Middle Aged; Registries; Risk Factors

Osteoporosis is a major growing public health problem and it is clear that much needs to be done to bridge the gap between patients and practitioners. However, the educator must have a valid and reliable tool to evaluate the effectiveness of the teaching and learning that are done. Osteoporosis Knowledge Tool (OKT) provides an important strategy for healthcare professionals to start early intervention for patients who are at risk of osteoporosis. The aims of this study were to translate and examine the psychometric properties of the Malaysian version of the Osteoporosis Knowledge Tool (OKT-M) among 250 type 2 diabetes patients and to assess factors that affect diabetic patients' osteoporosis knowledge. The OKT English version was translated and validated using the internationally accepted and recommended methodology. The sensitivity and specificity of OKT-M was calculated using receiver operating characteristic curve analysis. The face and content validity showed acceptable results. Internal consistency, test-retest reliability, mean difficulty factor and discriminatory power values were 0.72, 0.83, 0.47 ± 0.16 and 0.96, respectively. The cut-off point of the OKT-M to predict osteoporosis/osteopenia was 14 with optimal sensitivity (84.1%) and specificity (85.5%). Regression analysis revealed that health belief, self-efficacy and some demographic data had an impact on the OKT-M. The findings of this validation study indicate that the OKT-M is a reliable and valid tool with good psychometric properties in the Malaysian setting. The OKT-M is an appropriate tool for application in clinical setting to identify patients need for a bone health-promoting intervention regarding lifestyle behaviour changes.

Topics: Adult; Aged; Aged, 80 and over; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Health Knowledge, Attitudes, Practice; Humans; Malaysia; Male; Middle Aged; Osteoporosis; Patient Education as Topic; Psychometrics; Reproducibility of Results; ROC Curve; Self Care; Sensitivity and Specificity; Surveys and Questionnaires; Translating

In type 2 diabetic patients (T2DM), only 22 % have normal bone mineral density and almost three quarters of the sample population had low self-efficacy towards osteoporosis. These results reflect the need for screening and educational programs to increase the awareness of T2DM towards osteoporosis.. Our aim was to translate and examine the psychometric properties of the Malay version of the osteoporosis self-efficacy scale (OSES-M) among T2DM and to determine the best cut-off value with optimum sensitivity and specificity. In addition, to assess factors that affects diabetic patients' osteoporosis self-efficacy.. A standard "forward-backward" procedure was used to translate the OSES into Malay language, which was then validated with a convenience sample of 250 T2DM. The sensitivity and specificity of the OSES-M was calculated using receiver operating characteristic curve analysis. Bivariate and multivariate approaches were used to examine multiple independent variables on each dependent variable.. The mean score of OSES-M was 731.74 ± 197.15. Fleiss' kappa, content validity ratio range, and content validity index were 0.99, 0.75-1, and 0.96, respectively. Two factors were extracted from exploratory factor analysis and were confirmed through confirmatory factor analysis. Internal consistency and test-retest reliability were 0.92 and 0.86, respectively. The optimum cut-off point of OSES-M to predict osteoporosis/osteopenia was 858. Regression analysis revealed that knowledge, health belief, and some demographic data had an impact on OSES-M.. The results show that the OSES-M is a reliable and valid instrument for measuring osteoporosis self-efficacy in the Malaysian clinical setting.

Topics: Adult; Aged; Aged, 80 and over; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Health Behavior; Health Knowledge, Attitudes, Practice; Humans; Malaysia; Male; Middle Aged; Osteoporosis; Psychometrics; Reproducibility of Results; Self Efficacy; Sensitivity and Specificity; Socioeconomic Factors

This study investigated the association of hepatocyte nuclear factor 4 (HNF4) alpha single nucleotide polymorphisms (SNPs) with type 2 diabetes with or without metabolic syndrome in Malaysia. Nine HNF4 alpha SNPs were genotyped in 390 type 2 diabetic subjects with metabolic syndrome, 135 type 2 diabetic subjects without metabolic syndrome, and 160 control subjects. The SNPs rs4810424, rs1884613, and rs2144908 were associated with protection against type 2 diabetes without metabolic syndrome (recessive P = 0.018, OR 0.32; P = 0.004, OR 0.25; P = 0.005, OR 0.24, respectively). The 6-SNP haplotype2 CCCGTC containing the risk genotype of these SNPs was associated with higher risk for type 2 diabetes with or without metabolic syndrome (P = 0.002, OR 2.2; P = 0.004, OR 3.1). These data suggest that HNF4 alpha SNPs and haplotypes contributed to increased type 2 diabetes risk in the Malaysian population.

Topics: Adult; Base Sequence; Case-Control Studies; Diabetes Mellitus, Type 2; Female; Gene Frequency; Genetic Association Studies; Genetic Predisposition to Disease; Haplotypes; Hepatocyte Nuclear Factor 4; Humans; Introns; Linkage Disequilibrium; Logistic Models; Malaysia; Male; Metabolic Syndrome; Middle Aged; Models, Genetic; Polymorphism, Single Nucleotide; Promoter Regions, Genetic; Risk Factors; Sequence Analysis, DNA

The receptor for advanced glycation end-products (RAGE) has been implicated in the pathogenesis of diabetic microvascular complications. The aim of this study was to investigate the association between 2245G/A gene polymorphism of the RAGE gene and retinopathy in Malaysian type 2 diabetic patients.. 342 unrelated type 2 diabetic patients (171 with retinopathy (DR), 171 without retinopathy (DNR)) and 235 unrelated healthy subjects from all over Malaysia were recruited for this study. Genomic DNA was isolated from 3 ml samples of whole blood using a modified conventional DNA extraction method. The genotype and allele frequencies of 2245G/A were studied using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method.. A statistically significant difference in 2245A minor allele frequency was found between control (5.5%) and DR groups (15.2%) (p<0.001, OR=3.06, 95% CI 1.87 to 5.02) as well as between DNR (8.2%) and DR (15.2%) groups (p<0.01, OR=2.01, 95% CI 1.24 to 3.27). However, when the frequency was compared between control and DNR groups, there was no significant difference (p>0.05).. This is the first study that shows an association between the 2245A allele of the RAGE gene and development of diabetic retinopathy in the Malaysian population.

Topics: Adult; Aged; Asian People; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Female; Gene Frequency; Genotype; Humans; Malaysia; Male; Middle Aged; Polymerase Chain Reaction; Polymorphism, Restriction Fragment Length; Polymorphism, Single Nucleotide; Receptor for Advanced Glycation End Products; Receptors, Immunologic

Conflicting results have been reported in different populations on the association between two particular RAGE gene polymorphisms (-429T/C and -374T/A) and retinopathy in diabetic patients. Therefore this study was designed to assess the association between both gene polymorphisms with retinopathy in Malaysian diabetic patients. A total of 342 type 2 diabetic patients [171 without retinopathy (DNR) and 171 with retinopathy (DR)] and 235 healthy controls were included in this study. Genomic DNA was obtained from blood samples and the screening for the gene polymorphisms was done using polymerase chain reaction-restriction fragment length polymorphism approach. Overall, the genotype distribution for both polymorphisms was not statistically different (p>0.05) among the control, DNR and DR groups. The -429C minor allele frequency of DR group (12.0%) was not significantly different (p>0.05) when compared to DNR group (16.1%) and healthy controls (11.3%). The -374A allele frequency also did not differ significantly between the control and DNR (p>0.05), control and DR (p>0.05) as well as DNR and DR groups (p>0.05). This is the first study report on RAGE gene polymorphism in Malaysian DR patients. In conclusion, -429T/C and -374T/A polymorphisms in the promoter region of RAGE gene were not associated with Malaysian type 2 DR patients.

Topics: Case-Control Studies; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Gene Frequency; Genotype; Humans; Malaysia; Polymorphism, Single Nucleotide; Promoter Regions, Genetic; Receptor for Advanced Glycation End Products; Receptors, Immunologic

Type 2 diabetes mellitus (T2DM) is reportedly the leading cause of end-stage renal disease (ESRD) worldwide. However, non-diabetic renal diseases (NDRD) are not uncommon among T2DM patients with renal involvement. Our study aimed to examine the prevalence of NDRD in T2DM and clinical markers for diabetic nephropathy (DN) and NDRD and to determine the role of renal biopsy in T2DM patients and its impact on clinical practice.. We conducted a retrospective analysis of T2DM patients in whom renal biopsies were performed from January 2004 to March 2008 (n = 110).. Biopsy results were divided into three groups: group I/pure DN (62.7%), group II/isolated NDRD (18.2%), and group III/mixed lesions (19.1%). The causes of NDRD in decreasing order of frequency were acute interstitial nephritis, glomerulonephritides, hypertensive renal disease, and acute tubular necrosis. Significant clinical markers for DN are presence of diabetic retinopathy and longer duration of diabetes. For NDRD, useful clinical markers include the presence of acute renal failure and microscopic hematuria. In the DN subgroup, Indians had significantly shorter duration of diabetes on biopsy compared with Malays and Chinese.. NDRD is prevalent in T2DM patients, and given its potentially treatable nature, renal biopsy should be considered in T2DM patients with nephropathy, especially in those with atypical features.

Topics: Biopsy; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Diagnosis, Differential; Female; Follow-Up Studies; Glomerulosclerosis, Focal Segmental; Humans; Kidney; Malaysia; Male; Middle Aged; Predictive Value of Tests; Prevalence; Prognosis; Retrospective Studies

We examined the relationship of hypoglycemic symptoms with health-related quality of life and worry about hypoglycemia among type 2 diabetic patients using oral antihyperglycemic agents (AHA) in the Asia-Pacific region.. A total of 2257 type 2 diabetic patients with at least 6 months of oral AHA were enrolled in China, Korea, Malaysia, Thailand, and Taiwan. Quality of life was measured with the EuroQol Visual Analog Scale (EQ-VAS) and EuroQol-5 Dimensions questionnaire (EQ-5D), and worry about hypoglycemia with the worry subscale of the Hypoglycemic Fear Survey-II (HFS).. The mean (SD) age was 58.7 (10.2) years and HbA(1c) was 7.5% (1.5). The proportion of patients with an HbA(1c) <6.5% and <7% was 24.9% and 41.8%, respectively. Hypoglycemic symptoms in the prior 6 months were reported by 35.8% of patients. Mean scores on the EQ-VAS and the EQ-5D were significantly lower for patients who had hypoglycemic symptoms compared to those who did not (73.6 vs. 76.9, p<0.001; 0.88 vs. 0.90, p<0.0001, respectively), whereas mean score on the HFS was significantly higher (12.5 vs. 6.3, p<0.001). In multivariate models, hypoglycemic symptoms were independently associated with scores on the EQ-5D, EQ-VAS, and HFS (all p ≤ 0.01-0.001). Symptom severity was positively associated with fear of hypoglycemia (all p ≤ 0.001).. Hypoglycemic symptoms were associated with reduced quality of life and increased patient worry in patients with type 2 diabetes treated with AHA.

Topics: Administration, Oral; Aged; Anxiety; China; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Hypoglycemia; Hypoglycemic Agents; Korea; Malaysia; Male; Middle Aged; Quality of Life; Surveys and Questionnaires; Taiwan; Thailand

To study whether HbA(1c) , and its relationship with fasting plasma glucose, was significantly different among Chinese, Malays and Indians in Singapore.. A sample of 3895 individuals without known diabetes underwent detailed interview and health examination, including anthropometric and biochemical evaluation, between 2004 and 2007. Pearson's correlation, analysis of variance and multiple linear regression analyses were used to examine the influence of ethnicity on HbA(1c) .. As fasting plasma glucose increased, HbA(1c) increased more in Malays and Indians compared with Chinese after adjustment for age, gender, waist circumference, serum cholesterol, serum triglyceride and homeostasis model assessment of insulin resistance (P-interaction < 0.001). This translates to an HbA(1c) difference of 1.1 mmol/mol (0.1%, Indians vs. Chinese), and 0.9 mmol/mol (0.08%, Malays vs. Chinese) at fasting plasma glucose 5.6 mmol/l (the American Diabetes Association criterion for impaired fasting glycaemia); and 2.1 mmol/mol (0.19%, Indians vs. Chinese) and 2.6 mmol/mol (0.24%, Malays vs. Chinese) at fasting plasma glucose 7.0 mmol/l, the diagnostic criterion for diabetes mellitus.. Using HbA(1c) in place of fasting plasma glucose will reclassify different proportions of the population in different ethnic groups. This may have implications in interpretation of HbA(1c) results across ethnic groups and the use of HbA(1c) for diagnosing diabetes mellitus.

Topics: Asian People; Blood Glucose; China; Cholesterol; Diabetes Mellitus, Type 2; Fasting; Female; Humans; India; Insulin Resistance; Malaysia; Male; Middle Aged; Predictive Value of Tests; Risk Factors; Singapore; Surveys and Questionnaires; Triglycerides; Waist Circumference; White People

This study investigated the association between self-efficacy and self-care behavior to determine the degree of self-efficacy and to examine differences in self-efficacy according to patient variables, including state of health, of Malaysian patients with type 2 diabetes. The sample comprised 388 patients (respondents). We collected the data from December 2010 to February 2011. We found a significant positive relationship between self-efficacy and self-care behavior (r(s) = 0.481, P < 0.001). The degree of self-efficacy was moderately high (mean = 7.570). We found significant differences between self-efficacy and education level (Wilk's Lambda = 0.918, F[12, 1008] = 2.779, P < 0.05), duration of diabetes (Wilk's Lambda = 0.954, F[8, 736] = 2.264, P < 0.05), other chronic conditions (Wilk's Lambda = 0.967, F[4, 383] = 3.304, P < 0.05) and diabetic complications (Wilk's Lambda = 0.963, F[4, 383] = 3.653, P < 0.05). Self-efficacy can be used as a model to understand self-care behavior. Individualized nursing interventions based on self-efficacy theory should be utilized in high risk diabetic patients so as to assist and improve self-care behavior.

Topics: Cross-Sectional Studies; Diabetes Mellitus, Type 2; Educational Status; Female; Health Status; Humans; Malaysia; Male; Self Care; Self Efficacy; Surveys and Questionnaires

Numerous studies with compelling evidence had shown a clear relationship between dyslipidaemia and cardiovascular (CV) events in patients with diabetes mellitus. This was an observational study based on secondary data from the online registry database Adult Diabetes Control and Management (ADCM) looking into the determinants of uncontrolled dyslipidaemia in type 2 diabetes mellitus patients. Independent predictors were identified using multivariate logistic regression. A total of 303 centres (289 health clinics, 14 hospitals) contributed a total of 70,889 patients (1972 or 2.8% patients were from hospital). About thirty eight percent were reported to have dyslipidaemia. There were 40.7% patients on lipid-lowering agents and of those above age 40 years old, only 38.1% of them were on a statin. Malay ethnicity and younger age groups (<50 years old) were two major determinants of uncontrolled LDL-C, TG and HDL-C. Female gender and uncontrolled blood pressure were determinants of uncontrolled LDL-C, and poor glycaemic control was related independently to high TG. This study has highlighted the suboptimal management of diabetic dyslipidaemia in Malaysia. Pharmacological treatment of dyslipidaemia could be more effective. Healthcare stakeholders in this country, especially in the primary care, have to recognize these shortfalls and take immediate remedial measures.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Biomarkers; Blood Glucose; Cardiovascular Diseases; Cholesterol, HDL; Diabetes Mellitus, Type 2; Dyslipidemias; Female; Glycated Hemoglobin; Humans; Hypolipidemic Agents; Logistic Models; Malaysia; Male; Middle Aged; Multivariate Analysis; Registries; Triglycerides; Young Adult

Patient's knowledge on diabetes, hypertension and hyperlipidaemia and its medications can be used as one of the outcome measures to assess the effectiveness of educational intervention. To date, no such instrument has been validated in Malaysia. Therefore, the aim of this study was to evaluate the validity and reliability of the Diabetes, Hypertension and Hyperlipidemia (DHL) knowledge instrument for assessing the knowledge of patients with type 2 diabetes in Malaysia.. A 28-item instrument which comprised of 5 domains: diabetes, hypertension, hyperlipidemia, medications and general issues was designed and tested. One point was given for every correct answer, whilst zero was given for incorrect answers. Scores ranged from 0 to 28, which were then converted into percentage. This was administered to 77 patients with type 2 diabetes in a tertiary hospital, who were on medication(s) for diabetes and who could understand English (patient group), and to 40 pharmacists (professional group). The DHL knowledge instrument was administered again to the patient group after one month. Excluded were patients less than 18 years old.. Flesch reading ease was 60, which is satisfactory, while the mean difficulty factor(SD) was 0.74(0.21), indicating that DHL knowledge instrument was moderately easy. Internal consistency of the instrument was good, with Cronbach's α = 0.791. The test-retest scores showed no significant difference for 26 out of the 28 items, indicating that the questionnaire has achieved stable reliability. The overall mean(SD) knowledge scores was significantly different between the patient and professional groups [74.35(14.88) versus 93.84(6.47), p < 0.001]. This means that the DHL knowledge instrument could differentiate the knowledge levels of participants. The DHL knowledge instrument shows similar psychometric properties as other validated questionnaires.. The DHL knowledge instrument shows good promise to be adopted as an instrument for assessing diabetic patients' knowledge concerning their disease conditions and medications in Malaysia.

Topics: Adult; Diabetes Mellitus, Type 2; Educational Measurement; Health Knowledge, Attitudes, Practice; Humans; Hyperlipidemias; Hypertension; Malaysia; Outcome Assessment, Health Care; Patient Education as Topic; Patients; Pharmacists; Professional Competence; Psychometrics; Reproducibility of Results; Surveys and Questionnaires

Diabetic retinopathy is the most common diabetic eye disease, occurring in about 60% of type 2 diabetic patients. Other than known clinical risk factors, the influence of genes has been suggested as part of the development of diabetic retinopathy. We investigated the association of Gly82Ser, 1704G/T and 2184A/G polymorphisms in the RAGE gene with retinopathy in type 2 diabetic patients in Malaysia. Ninety-eight unrelated retinopathy patients and 185 unrelated healthy controls from all over Malaysia were recruited in this study. The allele and genotype frequencies of the three gene polymorphisms were investigated using PCR-RFLP. The allele frequency of the three polymorphisms did not differ significantly between the control and the retinopathy group (P > 0.05). Analysis of the frequency of GA+AA, GT+TT and AG+GG in the retinopathy group did not reveal significant differences (P > 0.05) compared to the control group. We conclude that RAGE gene Gly82Ser, 1704G/T and 2184A/G polymorphisms are not associated with retinopathy development in the Malaysian population.

Topics: Adult; Aged; Alleles; Asian People; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Female; Gene Frequency; Genetic Predisposition to Disease; Genotype; Humans; Malaysia; Male; Middle Aged; Polymorphism, Single Nucleotide; Receptor for Advanced Glycation End Products

Nationwide surveys have shown that the prevalence of diabetes rates in Malaysia have almost doubled in the past ten years; yet diabetes control remains poor and insulin therapy is underutilized. This study aimed to explore healthcare professionals' views on barriers to starting insulin therapy in people with type 2 diabetes.. Healthcare professionals consisting of general practitioners (n = 11), family medicine specialists (n = 10), medical officers (n = 8), government policy makers (n = 4), diabetes educators (n = 3) and endocrinologists (n = 2) were interviewed. A semi-structured topic guide was used to guide the interviews by trained facilitators. The interviews were transcribed verbatim and analysed using a thematic analysis approach.. Insulin initiation was found to be affected by patient, healthcare professional and system factors. Patients' barriers include culture-specific barriers such as the religious purity of insulin, preferred use of complementary medication and perceived lethality of insulin therapy. Healthcare professionals' barriers include negative attitudes towards insulin therapy and the 'legacy effect' of old insulin guidelines; whilst system barriers highlight the lack of resources, language and communication challenges.. Tackling the issue of insulin initiation should not only happen during clinical consultations. It requires health education to emphasise the progressive nature of diabetes and the eventuality of insulin therapy at early stage of the illness. Healthcare professionals should be trained how to initiate insulin and communicate effectively with patients from various cultural and religious backgrounds.

Topics: Adult; Aged; Complementary Therapies; Culture; Diabetes Mellitus, Type 2; Female; Health Knowledge, Attitudes, Practice; Health Personnel; Healthcare Disparities; Humans; Hypoglycemic Agents; Insulin; Interviews as Topic; Malaysia; Male; Medication Adherence; Middle Aged; Patient Acceptance of Health Care; Qualitative Research; Religion and Medicine; Self Concept

Elevated activity of plasminogen activator inhibitor-1 (PAI-1) and decreased tissue plasminogen activator (tPA) activity are considered to be important risk factors for type 2 diabetes mellitus (T2DM) and metabolic syndrome (MetS). The aim of this study was to investigate the association of the PAI-1 4G/5G and tPA Alu-repeat I/D polymorphisms with T2DM in Malaysian subjects. Serum insulin, coronary risk panel, plasma glucose, and PAI-1 4G/5G and tPA Alu-repeat I/D polymorphisms were studied in 303 T2DM subjects (227 with MetS and 76 without MetS) and 131 normal subjects without diabetes and MetS. Statistical analysis showed that the dominant and additive models of PAI-1 4G/5G polymorphism showed a weak association with T2DM without MetS (OR = 2.35, P = 0.045; OR = 1.67, P = 0.058). On the other hand, the recessive model of the tPA Alu-repeat I/D polymorphism showed an association with T2DM with MetS (OR = 3.32, P = 0.013) whereas the dominant and additive models of the tPA Alu-repeat I/D polymorphism were not associated with T2DM either with or without MetS.

Topics: Adult; Blood Glucose; Diabetes Mellitus, Type 2; DNA; Female; Genetic Predisposition to Disease; Humans; Insulin; Logistic Models; Malaysia; Male; Middle Aged; Plasminogen Activator Inhibitor 1; Polymerase Chain Reaction; Polymorphism, Genetic; Tissue Plasminogen Activator

Uncontrolled blood pressure (BP) is a significant contributor of morbidity and even mortality in type 2 diabetes (T2D) patients. This study was done to determine the significant determinants of uncontrolled blood pressure in T2D patients in Malaysia.. Between 1st January 2009 to 31st December 2009, data from 70 889 patients with Type 2 diabetes was obtained from the Adult Diabetes Control and Management Registry for analysis; 303 centers participated in the study. Their demographic characteristics, the nature of their diabetes, their state of hypertension, treatment modalities, risk factors, and complications are described. Based on their most recent BP values, subjects were divided into controlled BP and uncontrolled BP and their clinical determinants compared. Independent determinants were identified using multivariate logistic regression.. The mean age of patients at diagnosis of diabetes was 52.3 ± 11.1 years old. Most were women (59.0 %) and of Malay ethnicity (61.9 %). The mean duration of diabetes was 5.9 ± 5.6 years. A total of 57.4 % were hypertensive. Of the 56 503 blood pressure (BP) measured, 13 280 (23.5 %) patients had BP <130/80 mmHg. Eighteen percent was on > two anti-hypertensive agents. Health clinics without doctor, older age (≥ 50 years old), shorter duration of diabetes (< 5 years), Malay, overweight were determinants for uncontrolled blood pressure (BP ≥130/80 mmHg). Patients who were on anti-hypertensive agent/s were 2.7 times more likely to have BP ≥130/80 mmHg. Type 2 diabetes patients who had ischaemic heart disease or nephropathy were about 20 % and 15 % more likely to have their blood pressure treated to target respectively.. Major independent determinants of uncontrolled BP in our group of T2D patients were Malay ethnicity, older age, recent diagnosis of diabetes, overweight and follow-up at health clinics without a doctor and possibly the improper use of anti hypertensive agent. More effort, education and resources, especially in the primary health care centres are needed to improve hypertensive care among our patients with diabetes.

Topics: Adult; Age Factors; Antihypertensive Agents; Asian People; Blood Pressure; Chi-Square Distribution; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Drug Therapy, Combination; Female; Guideline Adherence; Humans; Hypertension; Logistic Models; Malaysia; Male; Middle Aged; Multivariate Analysis; Overweight; Practice Guidelines as Topic; Practice Patterns, Physicians'; Registries; Risk Assessment; Risk Factors; Treatment Outcome

Patients with type 2 diabetes mellitus (T2DM) are frequently admitted to the hospital with severe or acute hyperglycaemia secondary to an acute illness or disease. Uncontrolled glycaemia is a significant problem during severe or acute hyperglycaemia.. This study sought to identify demographic, clinical, and genetic factors that may contribute to increased insulin resistance or worsening of glycaemic control in patients with T2DM.. This prospective cohort study included 156 patients with T2DM and severe or acute hyperglycaemia who were treated with insulin at any medical ward of the National University of Malaysia Medical Centre.. Insulin resistance was determined using the homeostatic model assessment-insulin resistance index. Glycaemic control during the episode of hyperglycaemia was assessed as the degree to which the patient achieved the target glucose levels. The polymerase chain reaction-restriction fragment length polymorphism method was used to identify polymorphisms in insulin receptor substrate (IRS) genes.. Identification of possible predictors (demographic, clinical, or genetic) for insulin resistance and glycaemic control during severe/acute hyperglycaemia.. A polymorphism in IRS1, r.2963 G>A (p.Gly972Arg), was a significant predictor of both insulin resistance [odds ratios (OR) 4.48; 95 % confidence interval (CI) 1.2-16.7; P = 0.03) and worsening of glycaemic control (OR 6.04; 95 % CI 0.6-64.6; P = 0.02). The use of loop diuretics (P < 0.05) and antibiotics (P < 0.05) may indirectly predict worsening of insulin resistance or glycaemic control in patients with severe/acute hyperglycaemia.. Clinical and genetic factors contribute to worsening of insulin resistance and glycaemic control during severe/acute hyperglycaemia in patients with T2DM. Early identification of factors that may influence insulin resistance and glycaemic control may help to achieve optimal glycaemic control during severe/acute hyperglycaemia.

Topics: Academic Medical Centers; Acute Disease; Aged; Amplified Fragment Length Polymorphism Analysis; Anti-Bacterial Agents; Biomarkers; Blood Glucose; Chi-Square Distribution; Diabetes Mellitus, Type 2; Female; Humans; Hypoglycemic Agents; Insulin; Insulin Receptor Substrate Proteins; Insulin Resistance; Logistic Models; Malaysia; Male; Middle Aged; Odds Ratio; Polymorphism, Genetic; Prospective Studies; Risk Assessment; Risk Factors; Severity of Illness Index; Sodium Potassium Chloride Symporter Inhibitors; Treatment Outcome

The association of Insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) common variants (rs4402960 and rs1470579) with type 2 diabetes (T2D) has been performed in different populations. The aim of this study was to evaluate the association of alternative variants of IGF2BP2; rs6777038, rs16860234 and rs7651090 with glutamic acid decarboxylase antibodies (GADA) negative diabetes in Malaysian Subjects.. IGF2BP2; rs6777038, rs16860234 and rs7651090 single nucleotide polymorphisms (SNPs) were genotyped in 1107 GADA negative diabetic patients and 620 control subjects of Asian from Malaysia. The additive genetic model adjusted for age, race, gender and BMI showed that alternative variants; rs6777038, rs16860234 and rs7651090 of IGF2BP2 associated with GADA negative diabetes (OR = 1.21; 1.36; 1.35, P = 0.03; 0.0004; 0.0002, respectively). In addition, the CCG haplotype and diplotype CCG-TCG increased the risk of diabetes (OR = 1.51, P = 0.01; OR = 2.36, P = 0.009, respectively).. IGF2BP2 alternative variants were associated with GADA negative diabetes. The IGF2BP2 haplotypes and diplotypes increased the risk of diabetes in Malaysian subject.

Topics: Adult; Aged; Alleles; Asian People; Autoantibodies; Diabetes Mellitus, Type 2; Female; Gene Frequency; Genotype; Glutamate Decarboxylase; Humans; Linkage Disequilibrium; Malaysia; Male; Middle Aged; Polymorphism, Single Nucleotide; RNA-Binding Proteins

Diabetes and pregnancy can be associated in two ways: pregnancy that occurs in women who are already diabetic (diabetes of pre-gestational origin); and diabetes that occur in women who are already pregnant [gestational diabetes mellitus (GDM) (O'sullivan 1961)]. Patients with previous GDM history have higher risk of developing diabetes outside of pregnancy. Accumulating literature had suggested that adiponectin plays a role in the pathophysiology of this metabolic syndrome, and several of the common single nucleotide polymorphisms (SNP) in adiponectin gene have been identified in type 2 diabetes. Thus, one of the commonly found SNP was studied to determine its association with GDM.. To identify the association of SNP45TG with GDM.. This is a cross-sectional study involving pregnant mothers of <18 gestational weeks, who were recruited from three local antenatal clinics in Selangor, Malaysia. Their genomic DNA was extracted from EDTA treated whole blood using commercialized kit. Adiponectin gene was amplified through conventional PCR and SNP was detected using restriction enzyme SmaI. Plasma adiponectin level, fructosamine level and HbA(1c) percentage were also examined.. Among the 79 antenatal patients recruited, 53 patients were normal and 26 were diagnosed with GDM. Among the 53 normal patients, 18 carry TG/GG genotype. Meanwhile, among the 26 patients that were diagnosed with GDM 15 carry TG/GG genotype. Significant association was found between SNP45TG with GDM ( χ(2) = 4.038; P < 0.05). In addition, normal patients with TT genotype have significantly higher plasma adiponectin level compared to other groups.. We concluded that SNP45TG in adiponectin gene is associated with the occurrence of GDM.

Topics: Adiponectin; Alleles; Body Mass Index; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diabetes, Gestational; Female; Fructosamine; Gene Frequency; Genetic Carrier Screening; Genetic Predisposition to Disease; Genotype; Glucose Tolerance Test; Glycated Hemoglobin; Hemoglobinometry; Humans; Malaysia; Polymerase Chain Reaction; Polymorphism, Single Nucleotide; Pregnancy

Adiponectin and resistin are adipokines which modulate insulin action, energy, glucose and lipid homeostasis. Meta-analyses showed that hypoadiponectinemia and hyperresistinemia are strongly associated with increased risk of insulin resistance, type 2 diabetes (T2DM), metabolic syndrome (MS) and cardiovascular disease. The aim of this study was to propose a novel adiponectin-resistin (AR) index by taking into account both adiponectin and resistin levels to provide a better indicator of the metabolic homeostasis and metabolic disorders. In addition, a novel insulin resistance (IRAR) index was proposed by integration of the AR index into an existing insulin resistance index to provide an improved diagnostic biomarker of insulin sensitivity.. In this case control study, anthropometric clinical and metabolic parameters including fasting serum total adiponectin and resistin levels were determined in 809 Malaysian men (208 controls, 174 MS without T2DM, 171 T2DM without MS, 256 T2DM with MS) whose ages ranged between 40-70 years old. Significant differences in continuous variables among subject groups were confirmed by ANCOVA or MANCOVA test using 1,000 stratified bootstrap samples with bias corrected and accelerated (BCa) 95% CI. Spearman's rho rank correlation test was used to test the correlation between two variables.. The AR index was formulated as 1+log10(R0)-log10(A0). The AR index was more strongly associated with increased risk of T2DM and MS than hypoadiponectinemia and hyperresistinemia alone. The AR index was more strongly correlated with the insulin resistance indexes and key metabolic endpoints of T2DM and MS than adiponectin and resistin levels alone. The AR index was also correlated with a higher number of MS components than adiponectin and resistin levels alone. The IRAR index was formulated as log10(I0G0)+log10(I0G0)log10(R0/A0). The normal reference range of the IRAR index for insulin sensitive individuals was between 3.265 and 3.538. The minimum cut-off values of the IRAR index for insulin resistance assessment were between 3.538 and 3.955.. The novel AR and IRAR indexes are cost-effective, precise, reproducible and reliable integrated diagnostic biomarkers of insulin sensitivity for screening subjects with increased risk of future development of T2DM and MS.

Topics: Adiponectin; Adult; Aged; Biomarkers; Blood Glucose; Blood Pressure; Body Mass Index; Case-Control Studies; Diabetes Mellitus, Type 2; Glycated Hemoglobin; Humans; Insulin; Insulin Resistance; Lipids; Malaysia; Male; Metabolic Syndrome; Middle Aged; Predictive Value of Tests; Reproducibility of Results; Resistin; Risk Assessment; Risk Factors; Waist Circumference; Waist-Hip Ratio

Diabetic patients' experience and knowledge about their medication play an important role in determining the success of long-term adherence in their disease management.. This study aimed to explore diabetic patients' experience and knowledge about diabetes and its medication and to understand the factors contributing to medication adherence in Malaysian population.. A qualitative research approach was adopted to gain a better understanding of the current perceptions and knowledge held by diabetic patients. Twelve patients were interviewed using a semi-structured interview guide. Saturation point of the interview was reached after the 10th interview, and no more new themes emerged from the subsequent 2 interviews. All interviews were transcribed verbatim and analyzed by means of a standard content analysis framework.. A total of 4 themes were identified from the interview analysis: knowledge about diabetes and its medication, experiences of adverse effects of medication, issues related to adherence, and the impact of medical and family relationships on well-being. Most of the patients were aware of the disease known as diabetes but unaware which type of diabetes they were suffering from. None of the participants knew the adverse effects of their medication, and most of them considered it to be safe. Financial barriers, forgetfulness, self-medication, and quality of relationships with doctor and family members seem to be the factors that challenge adherence in our sample of diabetic patients.. This study identified a number of key themes that might be useful in enhancing the awareness of experiences, knowledge, adherence, and attitudes of Malaysian patients with diabetes. More efforts should be taken to estimate how diabetic patients take their medication, and a well-planned educational program is also required to educate and encourage patients to practice a healthy lifestyle.

Topics: Diabetes Mellitus, Type 2; Drug Costs; Female; Humans; Interviews as Topic; Knowledge; Malaysia; Male; Medication Adherence; Middle Aged; Perception; Qualitative Research

Single nucleotide polymorphisms (SNPs) at the adiponectin and resistin loci are strongly associated with hypoadiponectinemia and hyperresistinemia, which may eventually increase risk of insulin resistance, type 2 diabetes (T2DM), metabolic syndrome (MS), and cardiovascular disease. Real-time PCR was used to genotype SNPs of the adiponectin (SNP+45T>G, SNP+276G>T, SNP+639T>C, and SNP+1212A>G) and resistin (SNP-420C>G and SNP+299G>A) genes in 809 Malaysian men (208 controls, 174 MS without T2DM, 171 T2DM without MS, 256 T2DM with MS) whose ages ranged between 40 and 70 years old. The genotyping results for each SNP marker was verified by sequencing. The anthropometric clinical and metabolic parameters of subjects were recorded. None of these SNPs at the adiponectin and resistin loci were associated with T2DM and MS susceptibility in Malaysian men. SNP+45T>G, SNP+276G>T, and SNP+639T>C of the adiponectin gene did not influence circulating levels of adiponectin. However, the G-allele of SNP+1212A>G at the adiponectin locus was marginally associated (P= 0.0227) with reduced circulating adiponectin levels. SNP-420C>G (df = 2; F= 16.026; P= 1.50×10(-7) ) and SNP+299G>A (df = 2; F= 22.944; P= 2.04×10(-10) ) of the resistin gene were strongly associated with serum resistin levels. Thus, SNP-420C>G and SNP+299G>A of the resistin gene are strongly associated with the risk of hyperresistinemia in Malaysian men.

Topics: Adipokines; Adiponectin; Diabetes Mellitus, Type 2; Genetic Predisposition to Disease; Humans; Malaysia; Male; Metabolic Syndrome; Polymorphism, Genetic; Resistin

To assess the feasibility of providing a pharmacist-led pharmaceutical care service to patients with tuberculosis and diabetes mellitus.. The study was conducted at a tertiary hospital in the northern region of Peninsular Malaysia. Methods Action research methodology was used.. Pharmaceutical care issues.. The prevalence of diabetes mellitus among newly diagnosed tuberculosis patients was 15% (53/352). Out of 53 patients identified, 35 participated in the study. Patients' ages ranged between 29 and 73 years (mean of 52 ± 10 years). The male: female ratio was 1.7:1. Pharmaceutical care issues identified by pharmacists were nonadherence, uncontrolled diabetes mellitus, adverse drug reactions and individual patient's medication related problems. Pharmacists were able to intervene and resolve some of the pharmaceutical care issues.. Pharmacists played an important role in integrating the provision of care for tuberculosis and diabetes mellitus by providing individualised pharmaceutical care management. There still remains a need to address logistic barriers that impinged on the ability to conduct the pharmaceutical care service to its full potential.

Topics: Adult; Aged; Comorbidity; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Drug-Related Side Effects and Adverse Reactions; Feasibility Studies; Female; Humans; Malaysia; Male; Medication Adherence; Middle Aged; Patient Education as Topic; Pharmaceutical Services; Professional Role; Treatment Outcome; Tuberculosis

Increased plasma plasminogen activator inhibitor-1 (PAI-1) activity and decreased tissue plasminogen activator (tPA) activity could be considered a true component of the metabolic syndrome (MetS) associated with an increased risk of developing cardiovascular diseases (CVD) and fibrinolytic abnormalities. The aim of this study was to investigate the association of tPA and its inhibitor PAI-1 with type 2 diabetes (T2D) and MetS and interrelationship between PAI-1 and tPA activities and antigens in Malaysian T2D and normal subjects.. The plasma activities and antigens of PAI-1 and tPA and the levels of the tPA/PAI-1 complex as well as serum insulin, parameter of the coronary risk panel and plasma glucose at fasting state were studied in 303 T2D subjects (227 with MetS and 76 without MetS), 131 normal non-diabetic non-metabolic subjects and 101 non-diabetic MetS subjects.. The PAI-1 activity was higher in subjects with T2D with MetS (P = 9.8 × 10⁻¹⁹) and non-diabetic subjects with MetS (P = 3.0 × 10⁻¹⁵), whereas the tPA activity was lower in T2D with MetS (P = 0.003) as compare to normal subjects. Plasma tPA antigen levels were higher in subjects with T2D with MetS (P = 8.9 × 10⁻²⁴), T2D without MetS (P = 1.3 × 10⁻¹³) and non-diabetic MetS subjects (P = 0.002). The activity and antigen of PAI-1 in normal subjects were related to insulin resistance (P = 2.2 × 10⁻⁴; 0.007). Additionally, the PAI-1 activity was associated with an increased waist circumference (P = 2.2 × 10⁻⁴) and decreased HDL-c (P = 0.005), whereas the tPA activity was associated with decreased FBG (P = 0.028). The highest correlation was between PAI-1 activity and its antigen (R² = 0.695, P = 1.1 × 10⁻³⁶) in diabetic subjects. The tPA activity negatively correlated with its antigen (R² = -0.444, P = 7.7 × 10⁻¹³) in normal subjects and with the PAI-1 activity and antigen (R² = -0.319, P = 9.9 × 10⁻¹²; R² = -0.228, P = 3.4 × 10⁻⁶) in diabetic subjects.. PAI-1 and tPA activities and antigens were associated with diabetes and MetS parameters in Malaysian subjects.

Topics: Asian People; Biomarkers; Blood Glucose; Case-Control Studies; Diabetes Mellitus, Type 2; Female; Fibrinolysis; Humans; Insulin; Linear Models; Malaysia; Male; Metabolic Syndrome; Middle Aged; Plasminogen Activator Inhibitor 1; Risk Assessment; Risk Factors; Tissue Plasminogen Activator

To determine the prevalence of prediabetes and diabetes among rural and urban Malaysians.. This cross-sectional survey was conducted among 3,879 Malaysian adults (1,335 men and 2,544 women). All subjects underwent the 75-g oral glucose tolerance test (OGTT).. The overall prevalence of prediabetes was 22.1% (30.2% in men and 69.8% in women). Isolated impaired fasting glucose (IFG) and impaired glucose tolerance (IGT) were found in 3.4 and 16.1% of the study population, respectively, whereas 2.6% of the subjects had both IFG and IGT. Based on an OGTT, the prevalence of newly diagnosed type 2 diabetes was 12.6% (31.0% in men and 69.0% in women). The prediabetic subjects also had an increased prevalence of cardiovascular disease risk factors.. The large proportion of undiagnosed cases of prediabetes and diabetes reflects the lack of public awareness of the disease.

Topics: Adult; Age of Onset; Blood Glucose; Cardiovascular Diseases; Diabetes Mellitus; Diabetes Mellitus, Type 2; Fasting; Female; Glucose Intolerance; Glucose Tolerance Test; Humans; Malaysia; Male; Middle Aged; Prediabetic State; Prevalence; Risk Factors; Rural Population; Urban Population

Rosiglitazone is an oral hypoglycaemic agent of the thiazolidinedione group. This study aimed to assess changes in the diabetic prothrombotic state via plasminogen activity and changes in surrogate markers of atherosclerotic burden via ankle-brachial pressure index (ABPI) measurements after rosiglitazone was added to a pre-existing type 2 diabetes mellitus treatment regime. A nonblinded interventional study was designed. Fifty-nine patients were enrolled. Rosiglitazone-naïve patients were prescribed oral rosiglitazone 4 mg daily for 10 weeks. ABPI, plasminogen activity, glycosylated haemoglobin (HbA1c) and fasting lipid profile were measured pretreatment and post-treatment. Forty-eight patients completed the study. At the end of this study, mean plasminogen activity improvement was nearly 16% (P<0.05), mean ABPI improvement was 0.01 (P=0.439), mean HbA1c reduction was 0.51% (P<0.05), mean total cholesterol (TC) increase was 0.36 mmol/l (P<0.05), mean high-density lipoprotein cholesterol (HDL-C) increase was 0.15 mmol/l (P<0.05) and mean low-density lipoprotein cholesterol increased by 0.19 mmol/l (P=0.098). Rosiglitazone significantly improved plasminogen activity. There was also significant HbA1c reduction, and rise in both TC and HDL-C. Thus, rosiglitazone potentially improves the atherosclerotic burden and prothrombotic state. In future, more studies are needed to confirm the relationship between rosiglitazone, fibrinolytic system and atheromatous reduction in type 2 diabetes mellitus.

Topics: Atherosclerosis; Blood Coagulation Tests; Blood Glucose; Cholesterol, HDL; Cholesterol, LDL; Diabetes Mellitus, Type 2; Drug Administration Schedule; Female; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Lipoproteins, HDL; Lipoproteins, LDL; Malaysia; Male; Middle Aged; Plasminogen; Prothrombin; Rosiglitazone; Thiazolidinediones

Jering (Archidendron jiringa) is eaten in the tropics and traditionally extolled for treating diabetes, high blood pressure and eliminating bladder stones. Jering contains an unusual amino acid-djenkolic acid (S,S'-methylenebiscysteine)-which may form sharp crystals in the urinary tract, causing pain and haematuria. This study evaluates the beneficial and toxic effects of dietary jering on tissues and organs in normal and diabetic rats.. Dietary jering administered orally to diabetic rats significantly reduced the blood glucose in the streptozotocin-induced diabetic rats to normal levels after about 12 weeks. Jering improved the rats' appetite, body weight, organ oxidative status and number of active islets of Langerhans in both diabetic and normal rats, after 15 weeks of treatment. Although dietary jering showed beneficial effects to diabetic eye lens, lung and pancreas, it caused hypertrophy and lesions to the heart, kidney, liver, lung and pancreas of normal rats.. Chronic jering consumption showed toxic effects to the heart, kidney, liver and pancreas of normal rats but produced some beneficial effects to diabetic rats.

Topics: Animals; Body Weight; Cysteine; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Diet; Fabaceae; Hyperglycemia; Hypertrophy; Kidney; Liver; Malaysia; Male; Myocardium; Oxidative Stress; Pancreas; Random Allocation; Rats; Rats, Sprague-Dawley; Seeds

The aim of this study was to investigate the association of single nucleotide polymorphisms (SNPs) and haplotypes of potassium voltage-gated channel, KQT-like subfamily, member 1 (KCNQ1) with type 2 diabetes (T2D) in Malaysian Chinese subjects. The KCNQ1 SNPs rs2237892, rs2283228 and rs2237895 were genotyped in 300 T2D patients and 230 control subjects without diabetes and metabolic syndrome. Two logistic regression models of analysis were applied, the first adjusted for age and gender while the second adjusted for age, gender and body mass index. The additive genetic analysis showed that adjusting for body mass index (BMI) even strengthened association of rs2237892, rs2283228 and rs2237895 with T2D (OR = 2.0, P = 5.1 × 10(-5); OR = 1.9, P = 5.2 × 10(-5); OR = 1.9, P = 7.8 × 10(-5), respectively). The haplotype TCA containing the allele of rs2237892 (T), rs2283228 (C) and rs2237895 (A) was highly protective against T2D (Second model; OR = 0.17, P = 3.7 × 10(-11)). The KCNQ1 rs2237892 (TT), and the protective haplotype (TCA) were associated with higher beta-cell function (HOMA-B) in normal subjects (P = 0.0002; 0.014, respectively). This study found that KCNQ1 SNPs was associated with T2D susceptibility in Malaysian Chinese subjects. In addition, certain KCNQ1 haplotypes were strongly associated with T2D.

Topics: Adult; Asian People; Body Mass Index; China; Diabetes Mellitus, Type 2; Female; Gene Frequency; Genetic Predisposition to Disease; Genotype; Haplotypes; Humans; KCNQ1 Potassium Channel; Linkage Disequilibrium; Logistic Models; Malaysia; Male; Middle Aged; Polymorphism, Single Nucleotide

Knowledge of the characteristics of older adults with type 2 diabetes mellitus (T2DM) is indispensible for improvement of their care. A cross-sectional study in two rural public primary healthcare centres in Malaysia identified 170 actively engaged older patients with T2DM, with suboptimal glycaemic control and frequent hypoglycaemia. The prevalence of multiple co-morbidities, complications of T2DM, high cardiovascular risk, neurological, musculoskeletal and visual deficits suggested high risk of disabilities and dependency but not yet disabled. This short window for interventions presents as an opportunity for development of a more comprehensive approach extending beyond glycaemia control to risk management, preventing functional loss and continuity of social participation.

Topics: Age Factors; Aged; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Hypoglycemic Agents; Malaysia; Male; Middle Aged; Primary Health Care; Rural Health Services; Socioeconomic Factors

The aim of this study was to compare high-sensitivity C-reactive protein (hsCRP) and Lipoprotein(a) levels [Lp(a)] levels between diabetic and non-diabetic patients with coronary artery disease (CAD).. Cross sectional Study.. This study was conducted in the department of Physiology of College of Medicine & King Khalid University Hospital, King Saud University, Riyadh between August 2006 and December 2007.. One hundred and three individuals with CAD and 30 healthy individuals matched for age and BMI were studied. CAD patients were divided into two groups based on presence (n=62) and absence (n=41) of type 2 diabetes mellitus. Overnight fasting blood samples were collected, and analyzed for total cholesterol (TC), Triglycerides (TG), Low density Lipoprotein (LDL) and High density lipoprotein (HDL), Lp(a) and hsCRP. Data about CAD severity was obtained from medical records.. Both groups of CAD without and with DM had significantly higher levels of Lp(a) [mg/dl] (25.58 +/- 25.99, 25.90 +/- 24.67 respectively) and hsCRP [mg/dl] (0.52 +/- 0.71, 0.82 +/- 0.78 respectively) when compared with healthy control subjects (Lp(a) =16.93 +/- 15.34 & hsCRP=0.27 +/- 0.21) [p<0.05]. Lp(a) levels between the two CAD groups were non significant. While, hsCRP levels were significantly high in CAD with DM compared to those without DM [p<0.05]. Gensini Score of CAD severity was also higher in CAD with DM [67.60 +/- 45.94] than those without DM [52.05 +/- 42.27, p<0.05].. Elevated Lp(a) and hsCRP levels are associated specifically with angiographically defined CAD. However, hsCRP elevation but not Lp(a) is also associated with CAD in type 2 diabetes mellitus. Measurement of hsCRP and Lp(a) may be considered optional markers for better prediction of cardiovascular risk.

Topics: Adult; Aged; C-Reactive Protein; Case-Control Studies; Coronary Artery Disease; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Lipoprotein(a); Malaysia; Male; Middle Aged

This study was conducted to determine the inhibitory potential of selected Malaysian plants against key enzymes related to type 2 diabetes and hypertension.. The samples investigated were pucuk ubi (Manihot esculenta), pucuk betik (Carica papaya), ulam raja (Cosmos caudatus), pegaga (Centella asiatica) and kacang botol (Psophocarpus tetragonolobus). The inhibitory potential of hexane and dichloromethane extracts against the enzymes were determined by using alpha-amylase, alpha-glucosidase and angiotensin I-converting enzyme (ACE) inhibition assay.. In alpha-amylase inhibition assay, the inhibitory potential was highest in pucuk ubi for both hexane (59.22%) and dichloromethane extract (54.15%). Hexane extract of pucuk ubi (95.01%) and dichloromethane extract of kacang botol (38.94%) showed the highest inhibitory potential against alpha-glucosidase, while in ACE inhibition assay, the inhibitory potential was highest in hexane extract of pegaga (48.45%) and dichloromethane extract of pucuk betik (59.77%).. This study suggests a nutraceutical potential of some of these plants for hyperglycemia and hypertension prevention associated with type 2 diabetes.

Topics: alpha-Amylases; Angiotensin-Converting Enzyme Inhibitors; Asteraceae; Carica; Centella; Diabetes Mellitus, Type 2; Fabaceae; Glycoside Hydrolase Inhibitors; Humans; Hypertension; Hypoglycemic Agents; Magnoliopsida; Malaysia; Manihot; Peptidyl-Dipeptidase A; Phytotherapy; Plant Extracts; Plants, Medicinal; Treatment Outcome

Type 2 diabetes (T2D) candidate gene: potassium voltage-gated channel, KQT-like subfamily, member 1 (KCNQ1) was suggested by conducting a genome wide association study (GWAS) in Japanese population. Association studies have been replicated among East Asian populations; however, the association between this gene and T2D in Southeast Asian populations still needs to be studied. This study aimed to investigate the association of KCNQ1 common variants with type 2 diabetes in Malaysian Malay subjects.. The KCNQ1 single nucleotide polymorphisms (SNPs): rs2237892, rs2283228, and rs2237895 were genotyped in 234 T2D and 177 normal Malay subjects.. The risk allele of the rs2283228 (A) was strongly associated with T2D (OR = 1.7, P = 0.0006) while the rs2237892 (C) was moderately associated with T2D (OR = 1.45, P = 0.017). The recessive genetic models showed that rs2283228 was strongly associated with T2D (OR = 2.35, P = 0.00005) whereas rs2237892 showed a moderate association with T2D (OR = 1.69, P = 0.01). The haplotype block (TCA), which contained the protective allele, correlated with a protection from T2D (OR = 0.5, P = 0.003). Furthermore, the diplotype (CAA-TCA) that contained the protective haplotype was protected against T2D (OR = 0.46, P = 0.006).. The KCNQ1 SNPs, haplotypes and diplotypes are associated with T2D in the Malaysian Malay subjects.

Topics: Adult; Diabetes Mellitus, Type 2; Female; Genetics, Population; Haplotypes; Humans; KCNQ1 Potassium Channel; Malaysia; Male; Middle Aged; Polymorphism, Single Nucleotide; Sequence Analysis, DNA

Compliance with medical nutrition therapy is important to improve patient outcomes. The purpose of this study was to determine dietary compliance and its association with glycemic control among outpatients with poorly controlled type 2 diabetes mellitus (T2DM) in Hospital Universiti Sains Malaysia (HUSM).. In this cross-sectional study, patients who had a glycosylated hemoglobin (HbA1c) level of at least 6.5%, after attending a diet counseling session at the Outpatient Dietetic Clinic, HUSM, were enrolled. Out of 150 diabetic patients reviewed between 2006 and 2008, 61 adults (32 men and 29 women) agreed to participate in this study. A questionnaire-based interview was used to collect socio-demographic, clinical and diabetes self-care data. The patient's dietary compliance rate was determined by the Summary of Diabetes Self-Care Activities (SDSCA) measure. Anthropometric and biological measurements were also taken.. Only 16.4% of the respondents adhered to the dietary regimen provided by dietitians. Among the 7 dietary self-care behaviours, item number 6 (eat lots of food high in dietary fibre such as vegetable or oats) had the highest compliant rate (54.1%); whereas item number 3 (eat five or more servings of fruits and vegetables per day) had the lowest compliant rate (23.0%). There was a significant association between gender (p = 0.037) and fasting blood sugar (FBS) (p = 0.007) with the compliance status.. Dietary non-compliance is still common among T2DM patients. Dietitians need to improve their skills and use more effective intervention approaches in providing dietary counseling to patients.

Topics: Adult; Blood Glucose; Body Mass Index; Counseling; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Dietary Fiber; Female; Glycated Hemoglobin; Health Knowledge, Attitudes, Practice; Humans; Malaysia; Male; Middle Aged; Obesity; Overweight; Patient Compliance; Surveys and Questionnaires

Novel type 2 diabetes mellitus (T2DM) susceptibility loci, identified through genome-wide association studies (GWAS), have been replicated in many European and Japanese populations. However, the association in other East Asian populations is less well characterized.. To examine the effects of SNPs in CDKAL1, CDKN2A/B, IGF2BP2, HHEX, SLC30A8, PKN2, LOC387761, and KCNQ1 on risk of T2DM in Chinese, Malays, and Asian-Indians in Singapore.. We genotyped these candidate single-nucleotide polymorphisms (SNPs) in subjects from three major ethnic groups in Asia, namely, the Chinese (2196 controls and 1541 cases), Malays (2257 controls and 1076 cases), and Asian-Indians (364 controls and 246 cases). We also performed a metaanalysis of our results with published studies in East Asians.. In Chinese, SNPs in CDKAL1 [odds ratio (OR) = 1.19; P = 2 x 10(-4)], HHEX (OR = 1.15; P = 0.013), and KCNQ1 (OR = 1.21; P = 3 x 10(-4)) were significantly associated with T2DM. Among Malays, SNPs in CDKN2A/B (OR = 1.22; P = 3.7 x 10(-4)), HHEX (OR = 1.12; P = 0.044), SLC30A8 (OR = 1.12; P = 0.037), and KCNQ1 (OR = 1.19-1.25; P = 0.003-2.5 x 10(-4)) showed significant association with T2DM. The combined analysis of the three ethnic groups revealed significant associations between SNPs in CDKAL1 (OR = 1.13; P = 3 x 10(-4)), CDKN2A/B (OR = 1.16; P = 9 x 10(-5)), HHEX (OR = 1.14; P = 6 x 10(-4)), and KCNQ1 (OR = 1.16-1.20; P = 3 x 10(-4) to 3 x 10(-6)) with T2DM. SLC30A8 (OR = 1.06; P = 0.039) showed association only after adjustment for gender and body mass index. Metaanalysis with data from other East Asian populations showed similar effect sizes to those observed in populations of European ancestry.. SNPs at T2DM susceptibility loci identified through GWAS in populations of European ancestry show similar effects in Asian populations. Failure to detect these effects across different populations may be due to issues of power owing to limited sample size, lower minor allele frequency, or differences in genetic effect sizes.

Topics: Adolescent; Adult; Aged; Asian People; Case-Control Studies; Cohort Studies; Diabetes Mellitus, Type 2; DNA Mutational Analysis; Genetic Predisposition to Disease; Genome-Wide Association Study; Humans; India; Malaysia; Meta-Analysis as Topic; Middle Aged; Polymorphism, Single Nucleotide; Singapore; Young Adult

The prevalence of Type 2 diabetes mellitus (DM) has grown rapidly, but little is known about the drivers of inpatient spending in low- and middle-income countries. This study aims to compare the clinical presentation and expenditure on hospital admission for inpatients with a primary diagnosis of Type 2 DM in India, China, Thailand and Malaysia.. We analysed data on adult, Type 2 DM patients admitted between 2005 and 2008 to five tertiary hospitals in the four countries, reporting expenditures relative to income per capita in 2007.. Hospital admission spending for diabetic inpatients with no complications ranged from 11 to 75% of per-capita income. Spending for patients with complications ranged from 6% to over 300% more than spending for patients without complications treated at the same hospital. Glycated haemoglobin was significantly higher for the uninsured patients, compared with insured patients, in India (8.6 vs. 8.1%), Hangzhou, China (9.0 vs. 8.1%), and Shandong, China (10.9 vs. 9.9%). When the hospital admission expenditures of the insured and uninsured patients were statistically different in India and China, the uninsured always spent less than the insured patients.. With the rising prevalence of DM, households and health systems in these countries will face greater economic burdens. The returns to investment in preventing diabetic complications appear substantial. Countries with large out-of-pocket financing burdens such as India and China are associated with the widest gaps in resource use between insured and uninsured patients. This probably reflects both overuse by the insured and underuse by the uninsured.

Topics: China; Cost of Illness; Diabetes Mellitus, Type 2; Female; Hospital Charges; Hospitalization; Humans; India; Length of Stay; Malaysia; Male; Middle Aged; Prevalence; Thailand

Reduced arterial compliance in patients with diabetes mellitus has been shown in several studies, but it has not been significantly associated with either atherosclerosis or vessel wall thickness. Blood pressure variability is still poorly explored in diabetic patients. The aim of this study was to compare blood pressure variability and arterial compliance in patients with type 2 diabetes mellitus and controls matched for sex, age, and weight. Arterial compliance was measured and noninvasive 24-h ambulatory blood pressure monitoring was performed in 18 diabetic patients and 18 controls. There was significantly higher 24-h systolic blood pressure variability (17.7 +/- 6.8 vs. 14.6 +/- 2.6 mm Hg), diastolic blood pressure variability (15.6 +/- 7.1 vs. 11.4 +/- 3.1 mm Hg), and mean arterial blood pressure variability (14.8 +/- 7.0 vs. 11.1 +/- 2.9) in diabetic patients. Systolic, diastolic, and mean arterial blood pressure variability was significantly higher during daytime but not night time in diabetic patients compared to controls. Diabetic patients also had significantly reduced small artery compliance, but no differences in large artery compliance, cardiac output, or systemic vascular resistance. The findings suggest that hyperglycemia may affect the compliance of the vascular system, resulting in high blood pressure fluctuations.

Topics: Adult; Aged; Arteries; Blood Glucose; Blood Pressure; Blood Pressure Monitoring, Ambulatory; Case-Control Studies; Circadian Rhythm; Compliance; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diabetic Angiopathies; Diastole; Female; Humans; Lipids; Malaysia; Male; Middle Aged; Systole; Young Adult

To translate and examine the psychometric properties of the Malaysian version of the Morisky Medication Adherence Scale (MMAS) among patients with type 2 diabetes.. A standard "forward-backward" procedure was used to translate MMAS into Malay language. It was later validated on a convenience sample of 223 type 2 diabetes outpatients between May and September 2009. Reliability was tested for internal consistency. Validity was confirmed using convergent and known group validity.. Employing the recommended scoring method, the mean±SD of MMAS scores was 6.13±1.72. Moderate internal consistency was found (Cronbach's α=0.675), the test-retest reliability value was 0.816 (p<0.001). A positive correlation between the eight- and four-item MMAS was found (r=0.792; p<0.01). A significant relationship between MMAS categories and HbA1c categories (χ(2)=20.261; p≥0.001) was found. The MMAS sensitivity and specificity, with positive and negative predictive values were 77.61%, 45.37%, 46.84% and 76.56%, respectively.. The findings of this validation study indicate that the Malaysian version of the MMAS is a reliable and valid measure of medication adherence which can now be used.

Topics: Aged; Cross-Sectional Studies; Delivery of Health Care; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Language; Malaysia; Male; Medication Adherence; Middle Aged; Racial Groups; Reproducibility of Results; Sensitivity and Specificity

Metabolic Syndrome is associated with increased risk for type 2 diabetes and cardiovascular diseases. However, different diagnostic criteria have been recommended by different expert groups. In Malaysia, there is a lack of research comparing these different diagnostic criteria. Therefore, it is our aim to study the concordance between the IDF and the modified NCEP ATP III definitions of Metabolic Syndrome among a Malay cohort in Kuala Lumpur; and to demonstrate if all participants have the same cardiometabolic risks.. This was an analytical cross sectional study. Ethics approval was obtained and informed consent was given by all participants. Anthropometric measurements, blood pressure, fasting blood glucose and lipid profile were taken following standard protocols.. Metabolic Syndrome was diagnosed in 41.4% and 38.2% participants using the modified NCEP and IDF criteria respectively. Among those diagnosed with Metabolic Syndrome by modified NCEP, 7.6% were missed by the IDF criteria. Participants diagnosed by the modified NCEP criteria had lower BMI and waist circumference but had higher cardiometabolic risks than those diagnosed with both criteria. Their blood pressure, glucose, total cholesterol and triglyceride were more adverse than the IDF group. This demonstrated that central obesity may not be a prerequisite for the development of increased cardiometabolic risks within this Malay cohort.. Metabolic syndrome is common in this Malay cohort regardless of the criterion used. The modified NCEP ATP III criteria may be more suitable in diagnosis of metabolic syndrome for this Malay cohort.

Topics: Adult; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Diagnosis, Differential; Female; Guidelines as Topic; Humans; Malaysia; Male; Metabolic Syndrome; Middle Aged; Risk Factors

Three hundred thirty-one consecutive patients presenting with hypertension to the outpatient medical clinic of Tengku Ampuan Afzan Hospital, Kuantan, Malaysia were screened and 150 patients with concurrent diabetes were enrolled into a cross-sectional study. The majority of patients were male (60.6%) with a mean age of 60.0 +/- 11.0 years. The mean systolic blood pressure (SBP) was 140.9 +/- 20.1 mmHg and the mean diastolic blood pressure (DBP) was 81.7 +/- 9.8 mmHg. Only 38.0% (57/150) of patients had blood pressures within recommended guidelines (130/80 mmHg). The mean blood pressure in this group was 123.7 +/- 8.5/76.4 +/- 5.6 mmHg. The majority of patients were on either 2 (41.3%) or 3 (31.3%) anti-hypertensives. Females had a significantly higher SBP 145.4 +/- 22.7 vs. 138.0 +/- 17.8 mmHg in males (p = 0.026). The level of blood pressure control in diabetics was unsatisfactory, especially in females and the elderly. A reassessment of priorities in the management of patients with concurrent hypertension and diabetes is therefore, urgently needed.

Topics: Age Distribution; Aged; Antihypertensive Agents; Cardiology Service, Hospital; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Hypertension; Malaysia; Male; Middle Aged; Outpatient Clinics, Hospital; Prevalence; Sex Distribution

The renin-angiotensin aldosterone system (RAAS) plays an important role in regulating the blood pressure and the genetic polymorphisms of RAAS genes has been extensively studied in relation to the cardiovascular diseases in various populations with conflicting results. The aim of this study was to determine the association of five genetic polymorphisms (A6G and A20C of angiotensinogen (AGT), MboI of renin, Gly460Trp of aldosterone synthase and Lys173Arg of adducin) of RAAS genes in Malaysian essential hypertensive and type 2 diabetic subjects.. RAAS gene polymorphisms were determined using mutagenically separated PCR and PCR-RFLP method in a total of 270 subjects consisting of 70 hypertensive subjects without type 2 diabetes mellitus (T2DM), 60 T2DM, 65 hypertensive subjects with T2DM and 75 control subjects.. There was significant difference found in age, body mass index, systolic/diastolic blood pressure, fasting plasma glucose and high density lipoprotein cholesterol levels between the hypertensive subjects with or without T2DM and control subjects. No statistically significant differences between groups were found in the allele frequency and genotype distribution for A20C variant of AGT gene, MboI of renin, Gly460Trp of aldosterone and Lys173Arg of adducin (p > 0.05). However, the results for A6G of AGT gene revealed significant differences in allele and genotype frequencies in essential hypertension with or without T2DM (p < 0.001).. Among the five polymorphisms of RAAS genes only A6G variant of AGT gene was significantly associated in Malaysian essential hypertensive and type 2 diabetic subjects. Therefore, A6G polymorphism of the AGT gene could be a potential genetic marker for increased susceptibility to essential hypertension with or without T2DMin Malaysian subjects.

Topics: Adult; Aged; Aged, 80 and over; Angiotensinogen; Cytochrome P-450 CYP11B2; Diabetes Mellitus, Type 2; Female; Genetic Markers; Genetic Predisposition to Disease; Humans; Hypertension; Malaysia; Male; Middle Aged; Polymorphism, Genetic; Renin-Angiotensin System

Melioidosis is caused by Burkholderia pseudomallei, a Gram-negative bacillus. Melioidosis can affect many organs, including the prostate. However, prostatic abscess due to melioidosis is uncommon. We describe five cases of melioidosis with prostatic abscess. Four of five patients had diabetes mellitus and had more than one organ involvement. The diagnosis of prostatic abscess in our patients was only made with computed tomography of the abdomen and pelvis. None of our patients underwent surgical drainage and all remained well after treatment with antibiotics, except for one mortality secondary to severe septicaemia.

Topics: Abscess; Adult; Anti-Bacterial Agents; Diabetes Mellitus, Type 2; Drug Therapy, Combination; Follow-Up Studies; Humans; Malaysia; Male; Medication Adherence; Melioidosis; Middle Aged; Prostatic Diseases; Recurrence; Risk Factors; Tomography, X-Ray Computed

An insertion/deletion (I/D) polymorphism of Alpha2B-Adrenoceptor (ADRA2B) gene located on chromosome 2 has been studied extensively in related to cardiovascular diseases. The main aim of the present study was to examine the potential association of D allele frequency of I/D polymorphism of ADRA2B gene in Malaysian essential hypertensive subjects with or without type 2 diabetes mellitus (T2DM). This study includes 70 hypertensive subjects without T2DM, 65 hypertensive subjects with T2DM and 75 healthy volunteers as control subjects. Genotyping of I/D polymorphism was performed by conventional PCR method. There was significant difference found in age, body mass index, systolic/diastolic blood pressure and high density lipoprotein cholesterol level between the case and control subjects. DD genotypic frequency of I/D polymorphism was significantly higher in hypertensive subjects (42.84% vs. 29.33%; P-=0.029) and in hypertensive with T2DM subjects (46.15% vs. 29.33%; P=0.046) than control group. D allele frequency was higher in hypertensive group (67.41%) than control subjects (52.67%). However, no significant difference was found between the three genotypes of I/D polymorphism of ADRA2B gene and the clinical characteristics of the subjects. The result obtained in this study show D allele of ADRA2B gene was associated with essential hypertension with or without T2DM in Malaysian subjects.

Topics: Adult; Aged; Case-Control Studies; Diabetes Mellitus, Type 2; Female; Gene Frequency; Genotype; Humans; Hypertension; INDEL Mutation; Malaysia; Male; Middle Aged; Receptors, Adrenergic, alpha-2

The deletion (D) allele of the angiotensin-converting enzyme (ACE) gene has been studied in various populations in relation to hypertension (HTN) and type 2 diabetes mellitus (T2DM) with contradictory results. This study sought to determine the association of insertion (I)/D polymorphism of the ACE gene in hypertensive and T2DM subjects in a Malaysian population.. A total of 260 subjects consisting of 65 HTN, 60 T2DM, 65 T2DM with HTN and 70 controls were recruited. Genotyping was performed by polymerase chain reaction initially and mistyping of DD genotypes was performed with an insertion-specific primer.. The frequency for II, ID and DD genotypes of the ACE gene was 36.92%, 52.31% and 10.77% in HTN, 40.00%, 41.67% and 18.33% inT2DM, 30.77%, 53.85% and 15.38% inT2DM with HTN and 57.14%, 40.00% and 2.86% in controls, respectively. The frequency for the D allele was 36.92% in HTN, 39.17% in T2DM and 42.31% in T2DM with HTN compared to 22.86% in controls. The genotype and allele frequency of the ACE gene polymorphism differed significantly in patients when compared to controls (p < 0.05).. The D allele of the ACE gene is associated with essential HTN and T2DM in Malaysian subjects.

Topics: Adult; Aged; Aged, 80 and over; Alleles; Asian People; Case-Control Studies; Diabetes Mellitus, Type 2; Female; Gene Frequency; Genetic Predisposition to Disease; Humans; Hypertension; Malaysia; Male; Middle Aged; Peptidyl-Dipeptidase A; Polymorphism, Genetic; Sex Characteristics

In Malaysia, Diabetes in Children and Adolescents Registry (DiCARE) was launched nationwide in August 2006 to determine and monitor the number, the time trend of diabetes mellitus (DM) patients, their socio-demographic profiles, outcome of intervention and facilitate research using this registry. This is an on going real time register of diabetic patients < or = 20 years old via the e-DiCARE, an online registration system. To date were 240 patients notified from various states in Malaysia. The mean age was 12.51 years (1.08-19.75) and 46.4% were boys. The mean age at diagnosis was 8.31 +/- 4.13 years old with an estimated duration of diabetes of 4.32 +/- 3.55 years. A total of 166/240 (69.2%) have T1DM, 42/240 (17.5%) have T2DM and 18/240 (7.5%) have other types of DM. Basis of diagnosis was known in 162 patients with T1DM and 41 patients with T2DM. In T1DM patients, 6.0% of the girls and 19.1% boys were overweight or obese. As for T2DM, 64.3% had their BMI reported: 66.7% girls and 91.6% boys were overweight or obese. Most patients (80.4%) practiced home blood glucose monitoring. Patients were seen by dietitian (66.7%), diabetes educator (50.0%), and optometrist or ophthalmologist (45.0%). Only 10.8% attended diabetic camps. In the annual census of 117 patients, the mean HbAlc level was 10.0% + 2.2 (range 5.2 to 17.0%). The early results of DiCARE served as a starting point to improve the standard of care of DM among the young in the country.

Topics: Adolescent; Age Factors; Child; Child Welfare; Databases, Factual; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Population Surveillance; Registries

We audited the standard of care provided to 200 consecutive type 2 diabetic patients attending our hospital general medical clinic. Data on diabetes related processes and outcome measures were collected. Annual testing rates (blood pressure 100%, fasting lipid profile 91.8%, HbA1c 69%) were higher compared to complications screening rates (Eye 69%, albuminuria 51%, foot 22.4%). Lifestyle intervention was lacking with BMI documented in 38.3% of patients and smoking history in 46%. Fifty percent and 41% of patients with HbA1c > 7.5% were referred to diabetes educator and dietitian respectively. For outcome measures, 26% of patients achieved HbA1c < or = 7%, 33% achieved BP < or = 130/80 while 56% achieved LDL < or = 2.6 mmol/L. Aspirin was prescribed in 78% and ACE inhibitor or angiotensin receptor blocker in 91.8% of patients. Lifestyle intervention and complication screening are the two major areas of deficiencies in the care of type 2 diabetic patients in our hospital general medical clinic.

Topics: Aged; Cohort Studies; Diabetes Mellitus, Type 2; Female; Hospitals, General; Hospitals, Public; Humans; Life Style; Malaysia; Male; Medical Audit; Middle Aged; Outpatient Clinics, Hospital; Retrospective Studies; Treatment Outcome

Type II diabetes patients have increased risk of macrovascular complications compared with the general population. Arterial stiffness is considered as an independent predictor of macrovascular events. This study investigated arterial stiffness in newly diagnosed never treated diabetes and impaired glucose tolerance (IGT) patients without any traditional cardiovascular diseases (CVD) risk factors. After preliminary screening of 1620 individuals, 30 diabetic and 30 IGT patients were recruited and compared with age- and sex-matched 30 normoglycaemic subjects. The subjects were newly diagnosed, never treated, normotensive, non-obese, non-hyperlipidaemic and non-smoker. Haemodynamic variables, pulse wave velocity (PWV) and augmentation index (AI) were measured. The PWV was significantly higher in diabetic patients (10.37+/-2.64m/s vs. 8.70+/-1.29m/s; p=0.035) and was of borderline significant in IGT subjects (9.54+/-1.56m/s vs.8.70+/-1.29m/s, p=0.078) compared to normoglycaemic individuals. Augmentation index was higher of borderline significant in diabetic (134.53+/-17.32% vs. 129.17+/-11.18%, p=0.055) and IGT patients (132.02+/-16.11% vs. 129.17+/-11.18%, p=0.059) compared to normoglycaemic individuals. The study demonstrated that newly diagnosed never treated diabetic patients without any CV complications had early manifestation of macrovascular diseases as evident by increased arterial stiffness. The findings also revealed early manifestations of preclinical vasculopathy and potentially increased risk for development of macrovascular diseases at an early age in diabetic patients.

Topics: Adult; Aged; Blood Pressure; Diabetes Mellitus, Type 2; Diabetic Angiopathies; Female; Glucose Intolerance; Glucose Tolerance Test; Heart Rate; Humans; Lipids; Malaysia; Male; Mass Screening; Middle Aged; Risk Factors; Surveys and Questionnaires; Vascular Diseases

To investigate the self-care practices of Malaysian adults with diabetes and sub-optimal glycaemic control.. Using a one-to-one interviewing approach, data were collected from 126 diabetic adults from four settings. A 75-item questionnaire was used to assess diabetes-related knowledge and self-care practices regarding, diet, medication, physical activity and self-monitoring of blood glucose (SMBG).. Most subjects had received advice on the importance of self-care in the management of their diabetes and recognised its importance. Sixty-seven subjects (53%) scored below 50% in their diabetes-related knowledge. Subjects who consumed more meals per day (80%), or who did not include their regular sweetened food intakes in their daily meal plan (80%), or who were inactive in daily life (54%), had higher mean fasting blood glucose levels (p=0.04). Subjects with medication non-adherence (46%) also tended to have higher fasting blood glucose levels. Only 15% of the subjects practiced SMBG. Predictors of knowledge deficit and poor self-care were low level of education (p = <0.01), older subjects (p=0.04) and Type 2 diabetes subjects on oral anti-hyperglycaemic medication (p = <0.01).. There were diabetes-related knowledge deficits and inadequate self-care practices among the majority of diabetic patients with sub-optimal glycaemic control.. This study should contribute to the development of effective education strategies to promote health for adults with sub-optimal diabetes control.

Topics: Adult; Blood Glucose; Blood Glucose Self-Monitoring; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Diet, Diabetic; Educational Status; Energy Intake; Exercise; Female; Health Behavior; Health Knowledge, Attitudes, Practice; Humans; Hypoglycemic Agents; Life Style; Malaysia; Male; Middle Aged; Patient Compliance; Patient Education as Topic; Self Care; Statistics, Nonparametric; Surveys and Questionnaires; Treatment Outcome

Diabetes prevalence is increasing rapidly in Asian populations but the influence of a family history of diabetes on cardiovascular risk is unknown. To assess this relationship, 120 urban-dwelling Malays were recruited to a cross-sectional case-control study. Sixty were pre-pubertal children, 30 of diabetic parentage (Group 1) and 30 with no diabetes family history (Group 2). Group 1 and 2 subjects were the offspring of adults with (Group 3) or without (Group 4) type 2 diabetes. Subjects were assessed for clinical and biochemical variables defining cardiovascular risk. Principal component analysis assessed clustering of variables in the children. Group 1 subjects had a higher mean waist:hip ratio, diastolic blood pressure and HbA(1c) than those in Group 2, and a lower HDL:total cholesterol ratio (P<0.03). Although there were no correlations between Group 1 and 3 subjects for cardiovascular risk variables, significant associations were found in Groups 2 and 4, especially HbA(1c) and insulin sensitivity (P< or =0.004). Of five separate clusters of variables (factors) identified amongst the children, the strongest comprised diabetic parentage, HbA(1c), insulin sensitivity and blood pressure. Features of the metabolic syndrome are becoming evident in the young non-obese children of diabetic Malays, suggesting that lifestyle factors merit particular attention in this group.

Topics: Adult; Blood Glucose; Blood Pressure; Body Mass Index; Cardiovascular Diseases; Case-Control Studies; Child; Cholesterol, HDL; Creatinine; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Family; Fasting; Glycated Hemoglobin; Humans; Insulin; Malaysia; Middle Aged; Pedigree; Principal Component Analysis; Risk Factors; Triglycerides; Urban Population; Uric Acid; Waist-Hip Ratio

The role of high-density lipoprotein associated paraoxonase (PON) 1 in protection against oxidative stress associated with the development of complications in diabetes mellitus has been reported. Variations in the PON1 gene, 55LM and 192QR have been described in different populations. These variations are known to be risk factors for heart disease, especially the L and R alleles. We have investigated the prevalence of both polymorphisms in the Malaysian population comprising the three major ethnic groups: Malay, Chinese and Indian, using polymerase chain reaction followed by restriction endonuclease digestion. The results show the pooled frequencies of L and R alleles were 0.91 and 0.54, respectively, similar to those in the Asian region. The frequency of the M allele was higher in Indians (p < 0.05), whereas the R allele was higher in both the Chinese and Malays compared to Indians (p < 0.05), indicating ethnic group-dependent genetic differences. The most common genotypic combination was LL/QR, followed by LL/RR. The genotype frequencies for the total Malaysian population showed a significant departure from Hardy-Weinberg equilibrium for the 55LM (p = 0.013) but not the 192QR (p = 0.056) polymorphisms. A strong linkage disequilibrium between L/55 and R/192 alleles was also observed. In the Malaysian population as a whole, Malays and Chinese showed a higher frequency of the R allele which is a risk factor for cardiovascular diseases.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Analysis of Variance; Aryldialkylphosphatase; Asian People; Cardiovascular Diseases; China; Diabetes Mellitus, Type 2; DNA Primers; Female; Gene Frequency; Genotype; Humans; India; Lipoproteins, HDL; Malaysia; Male; Middle Aged; Polymerase Chain Reaction; Polymorphism, Genetic; Risk Factors

The objective of this study was to examine the reliability and validity of the Malay version of the 18-item Audit of Diabetes Dependent Quality of Life (the Malay ADDQOL). Patients with type 2 diabetes mellitus who fulfilled the inclusion criteria were systematically selected. The Malay ADDQOL linguistically validated from the 18-item English version ADDQOL was self-administered twice at a 1-week interval. Two hundred eighty-eight respondents were included in the study. Analysis involved checking the feasibility, floor and ceiling effects, internal consistency, test-retest reliability and factor analysis. Item means and standard deviations fulfilled the Likert scale assumptions. The Cronbach's alpha was 0.943 (lower bound of the 95% CI of 0.935) and the intraclass correlation coefficient was 0.81 (95% CI from 0.72 to 0.87). Exploratory one factor analysis showed factor loadings above 0.5 for all the 18 items. The Malay ADDQOL has acceptable linguistic validity. It is feasible, has excellent reliability, content, construct validity, and is recommended to be used among Malay-speaking diabetic patients.

Topics: Adult; Aged; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Middle Aged; Psychometrics; Quality of Life; Sickness Impact Profile; Surveys and Questionnaires

Only unbiased estimates of end-stage renal disease (ESRD) incidence and trends are useful for disease control-identification of risk factors and measuring the effect of intervention.. Age- and sex-standardized incidences (with trends) were calculated for all-cause and diabetic/non-diabetic ESRD for persons aged 0-14, 15-29, 30-44 and 45-64 years in 13 populations identified geographically, and six populations identified by ethnicity.. The incidence of ESRD varied most with age, ethnicity and prevalence of diabetes. All non-Europid populations had excess ESRD, chiefly due to rates of type 2 diabetic ESRD that were greater than accounted for by community prevalences of diabetes. Their rates of non-diabetic ESRD also were raised, with contributions from most common primary renal diseases except type 1 diabetic nephropathy and polycystic kidney disease. The ESRD rates generally were low, and more similar than different, in Europid populations, except for variable contributions from type 1 (high in Finland, Sweden, Denmark and Canada) and type 2 (high in Austria and Canada) diabetes. In Europid populations during 1998-2002, all-cause ESRD declined by 2% per year in persons aged 0-44 years, and all non-diabetic ESRD by a similar amount in persons aged 45-64 years, in whom diabetic ESRD had increased by 3% per year.. Increased susceptibility to type 2 diabetes and to kidney disease progression characterizes excess ESRD in non-Europid peoples. The decline in all-cause ESRD in young persons, and non-diabetic ESRD in the middle-aged, probably reflects improving management of progressive renal disease.

Topics: Adolescent; Adult; Age Distribution; Aged; Aged, 80 and over; Australia; Canada; Child; Child, Preschool; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Disease Progression; Disease Susceptibility; Europe; Female; Humans; Incidence; Infant; Infant, Newborn; Kidney Failure, Chronic; Malaysia; Male; Micronesia; Middle Aged; New Zealand; Registries; Renal Replacement Therapy; Time Factors

There is very little data regarding the factors related to intima-media thickness (IMT) of the common carotid artery in normal individuals in those with non-insulin diabetes mellitus and perimenopausal women in Southeast Asian countries. Ultrasound imaging evaluating the carotid artery IMT in those with diabetes and those on hormone replacement therapy (HRT) was performed beginning in August 2000 for a period of nearly two years at the Department of Radiology, Hospital Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia. A total of 153 participants were included. Significant differences between the women on HRT and not on HRT were IMT and systolic blood pressure. When comparing those with non-insulin dependent diabetes mellitus (NIDDM) and normal individuals, the significant differences were IMT, total cholesterol level, systolic blood pressure and diastolic blood pressure. IMT was high in those with NIDDM but not in those on HRT. Both those with NIDDM and those on HRT had associated dyslipidemia and systolic hypertension.

Topics: Blood Pressure; Carotid Artery, Common; Cholesterol; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Hormone Replacement Therapy; Humans; Malaysia; Middle Aged; Perimenopause; Tunica Intima; Ultrasonography

Two hundred and seventeen diabetic patients attending the eye clinic were examined to determine the prevalence of retinal changes, and the association between diabetic retinopathy and risk factors. A detailed fundus examination was done, after dilating the pupils, using 90 D lens and slitlamp biomicroscope. Diabetic retinopathy was detected in 112 patients (51.6%). Background retinopathy was seen in 40 out of 217 (18.4%), pre-proliferative retinopathy in 11 (5.1%), proliferative retinopathy in 61 (28.1%) and maculopathy in 58 (26.7%) patients. Factors significantly associated with occurrence of retinopathy were duration of diabetes, presence of hypertension and presence of systemic complications (diabetic foot ulcer, lower limb amputation, nephropathy, and peripheral neuropathy).

Topics: Adult; Aged; Aged, 80 and over; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Female; Hospitals, University; Humans; Hypertension; Malaysia; Male; Middle Aged; Prevalence; Risk Assessment; Risk Factors

Microalbuminuria is the earliest indicator of diabetic kidney disease and generalised vascular endothelial dysfunction. The Microalbuminuria Prevalence (MAP) Study was carried out to assess the prevalence of macroalbuminuria, microalbuminuria and normoalbuminuria in Asian hypertensive patients with type 2 diabetes on usual care. This paper presents a subanalysis of data from patients in Malaysia. In 733 analysed patients, the prevalence of macroalbuminuria and microalbuminuria was 15.7% and 39.7%, respectively. The high prevalence of diabetic nephropathy in these high-risk patients is a cause for concern, and the Malaysian Health Care system should be prepared for a pandemic of end-stage renal disease due to diabetic nephropathy.

Topics: Aged; Albuminuria; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Disease Progression; Female; Humans; Hypertension; Malaysia; Male; Middle Aged; Prevalence; Proteinuria

The Diabcare-Asia project was initiated to study the status of diabetes care and prevalence of diabetic complications in Asia and this study was done to evaluate the above in public hospitals in Malaysia and compare to a similar study done in 1998. A total of 19 public hospitals participated in this study from which a total of 1099 patients were included and analysed. The majority of patients (94.8%) had type 2 diabetes mellitus and 66.5% were overweight or obese. As for glycaemic control only 41.0% of the patients had HbA1c < 7% and 18% had FPG < 6.1 mmol/L. As for lipid levels, only 32.0% of the patients had total cholesterol < 4.8 mmol/L; 59.6% had HDL-cholesterol > 1.1 mmol/L and 51.1% had triglycerides < 1.7 mmol/L. Despite the high proportion of patients having dyslipidaemia, only 52.8% of the patients were on lipid lowering therapy. As for blood pressure, 15.0% of the patients had blood pressure < 130/80 mmHg. Although 75.9% of the patients were on antihypertensive medication only 11.3% had blood pressure < 130/80 mmHg. Only 54.8% of patients admitted to adhering to a diabetic diet regularly and 38.9% exercised regularly. As for glucose monitoring, only 26.8% of the patients did home blood glucose monitoring and 1.8% did home urine glucose testing. There was also a high complication rate with the commonest being neuropathy (19.0%) followed by albuminuria (15.7%), background retinopathy (11.1%) and microalbuminuria (6.6%). Compared to the 1998 study, there was some improvement in the percentage of patients achieving target levels and a reduction in the prevalence of complications. In conclusion, the majority of diabetic patients treated at the public hospitals were still not satisfactorily controlled and this was still associated with a high prevalence of complications. There is still an urgent need to educate both patients and health care personnel on the importance of achieving the clinical targets and greater effort must be made to achieve these targets.

Topics: Adult; Blood Glucose; Diabetes Complications; Diabetes Mellitus, Type 2; Diet, Diabetic; Disease Progression; Female; Glycated Hemoglobin; Hospitals, Public; Humans; Hypoglycemic Agents; Hypolipidemic Agents; Malaysia; Male; Middle Aged; Prevalence; Program Evaluation

Comparisons of oxidative indices and total antioxidant status between end-stage renal disease (ESRD) patients with or without diabetes is scant, especially in the Asian population.. The assays were carried out according to known established protocols.. The present study showed that ESRD patients with or without non-insulin-dependent diabetes mellitus (NIDDM) did not have any significant differences in antioxidant enzyme activities, advanced glycated end products (AGE), advanced oxidized protein products (AOPP) and ferric reducing ability of plasma (FRAP), indicating that hyperglycemia does not exacerbate oxidative damage in ESRD. The regulation of catalase and glutathione peroxidase is also altered in ESRD. Elevated FRAP was observed in both ESRD groups (with and without NIDDM). The dialysis process did not alter the antioxidant enzyme activities but decreased AGEs and FRAP and increased AOPP levels.. Oxidative stress is present in ESRD but this is not significantly exacerbated by hyperglycemia. The contribution of components in the pathology of renal failure towards oxidative stress exceeds that of hyperglycemia.

Topics: Antioxidants; Catalase; Diabetes Mellitus, Type 2; Ferric Compounds; Glutathione Peroxidase; Glycation End Products, Advanced; Humans; Kidney Failure, Chronic; Malaysia; Oxidation-Reduction; Oxidative Stress; Renal Dialysis

A study was conducted at primary healthcare level in the Melaka Tengah district of Malaysia to determine whether hypertension in patients with type 2 diabetes mellitus were managed according to guidelines.. A cross-sectional study involving 517 patients with diabetes mellitus from August to October 2003 was performed.. All the subjects had type 2 diabetes mellitus. 350 (67.7 percent) patients had hypertension and about 25.7 percent of them were associated with microalbuminuria. The Malay ethnic group form the majority (54.6 percent), followed by Chinese (37.7 percent) and Indian (7.4 percent). Only 11 (3.1 percent) patients with type 2 diabetes mellitus and hypertension achieved the target blood pressure of less than 130/80 mmHg. For those who had not achieved the target goal, 39.5 percent of them were not on any antihypertensive drugs. 38.6 percent were on monotherapy and only 21.8 percent were on two or more antihypertensive drugs. Metoprolol was the most commonly used antihypertensive drug (22.4 percent), followed by Nifedipine (16.2 percent) and Prazosin (13.5 percent). Only 18.3 percent of patients with type 2 diabetes mellitus and hypertension were prescribed with angiotensin converting enzyme (ACE) inhibitors and 0.3 percent with angiotensin receptor blockers. For patients with type 2 diabetes mellitus, hypertension and microalbuminuria, only 14.1 percent of them were prescribed with ACE inhibitors.. A significant proportion of patients with type 2 diabetes mellitus had associated hypertension but they were not managed optimally according to guidelines. More intensive management of hypertension among patients with diabetes is essential to reduce the morbidity and mortality at primary healthcare level.

Topics: Adult; Aged; Aged, 80 and over; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Guideline Adherence; Humans; Hypertension; Malaysia; Male; Middle Aged; Practice Guidelines as Topic; Practice Patterns, Physicians'; Prevalence; Primary Health Care

We present an interesting and rare case of a diabetic patient who developed extensive unilateral emphysematous pyelonephritis (EPN) which was caused by fungal infection. The diagnosis was confirmed on computed tomography (CT) scan of the abdomen. Repeated urine cultures grew Candida albicans but no other organisms were isolated. The patient remained febrile and unwell despite parenteral broad spectrum antibiotics and antifungal treatment. She underwent nephrectomy and then made a good clinical recovery.

Topics: Adult; Anti-Bacterial Agents; Antifungal Agents; Candida albicans; Candidiasis; Diabetes Mellitus, Type 2; Emphysema; Female; Fluconazole; Humans; Insulin; Malaysia; Nephrectomy; Pyelonephritis; Risk Factors; Treatment Outcome

Increased oxidative stress and oxidative damage are present in Type 2 diabetes mellitus (DM). The aim of this study was to assess the oxidative stress levels in the three major ethnic groups in Malaysia and to study the association between glycaemic control and oxidant-antioxidant levels in these patients.. Oxidative indices and glycaemic control were assessed in 650 Type 2 DM patients and 280 healthy age-matched controls by known established methods.. Type 2 DM patients had significantly lower levels of antioxidant enzymes and non-enzymatic antioxidant (FRAP) and increased levels of HbA(1c), fasting blood glucose (FBG), malondialdehyde (MDA) and xanthine oxidase (XO) when compared with control subjects. Markers of oxidative stress were more apparent in Indian patients compared with Malay and Chinese patients. Correlation analysis of oxidant-antioxidant parameters as a function of HbA(1c) in each ethnic group revealed a strong association of HbA(1c) with oxidative indices.. The present study provides evidence for the possible contribution of XO to oxidative stress and the pathophysiology of diabetes. HbA(1c) remains an important marker of glycaemic control for the management of Type 2 DM, but other confounding factors that predispose or lead to oxidative stress should also be taken into consideration.

Topics: Adult; Aged; Aged, 80 and over; Antioxidants; Biomarkers; Blood Glucose; China; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; India; Malaysia; Male; Middle Aged; Oxidative Stress; Xanthine Oxidase

Ethnic differences exist in patients with diabetes mellitus. Not much is known about such differences in Asian populations. The aim of the study was to determine ethnic differences among Chinese, Malay and Indian patients with type 2 diabetes mellitus in Singapore.. The study design was cross-sectional, involving 967 patients who were attending follow-up care for type 2 diabetes mellitus at a primary care clinic. Data collection was by patient interview, examination, and from case records. Blood and urine samples were collected for analysis of indicators of diabetic control and albuminuria.. Malays had the highest mean body mass index (BMI) after controlling for age, gender, duration of diabetes and exercise status. Adjusted mean BMI for Malays was 27.4kg per square metres, Indians 25.7kg per square metres, Chinese 24.9kg per square metres, with the p value being less than 0.01. HbA1c levels were highest among Indians after controlling for age, duration of diabetes, body mass index and treatment. Adjusted mean HbA1c for Indians was 8.3 percent, Malays 8.0 percent, and Chinese 7.7 percent, with the p value being less than 0.01. Compared with Chinese, Indians were more likely to have a positive family history of diabetes (prevalence rate ratio (PRR) of 1.3, 95 percent confidence interval (CI) of 1.0 to 1.7), but were less likely to have associated hypertension (PRR of 0.7, 95 percent CI of 0.5 to 1.0) and microalbuminuria and macroalbuminuria (PRR of 0.6, 95 percent CI of 0.4 to 1.0).. Ethnic differences exist with regard to BMI, diabetic control as reflected by HbA1c levels, family history of diabetes, presence of associated hypertension, and severity of albuminuria. Indians, while having poorer control of diabetes, are less prone to hypertension and renal complications than Chinese.

Topics: Aged; Asian People; Body Mass Index; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Ethnicity; Female; Glucose Tolerance Test; Humans; India; Life Style; Malaysia; Male; Middle Aged; Prevalence; Probability; Prognosis; Risk Assessment; Severity of Illness Index; Singapore

To describe the clinical, biochemical and immunological characteristics of young-onset diabetes in Asia.. Clinical, biochemical and immunological variables were assessed in 919 newly diagnosed (duration less than 12 months) young onset Asian diabetic patients aged between 12 and 40 years. The subjects constituted 57% Chinese, 29% Indians and 14% Malays, recruited from diabetes centres in China, Hong Kong, India, Malaysia and Singapore.. The mean age (+/- sd) was 31.6 +/- 7.2 years, with the majority (66%) in the 31-40 years age group. Mean body mass index (BMI) (+/- sd) was 25.3 +/- 5.0 kg/m2 with 47% exceeding the suggested Asian cut-off point for obesity (BMI > or = 25). Ethnic difference in clinical characteristics included BMI, blood pressure, mode of treatment and degree of insulin resistance. Most patients had a clinical presentation of Type 2 diabetes. About 10% had a classical combination of ketotic presentation, presence of autoimmune-markers and documented insulin deficiency indicative of Type 1 diabetes. Forty-eight percent were receiving oral hypoglycaemic agents (OHAs) while 31% were on diet only, 18% were receiving insulin and 2% were on a combination of insulin and OHA.. Young onset diabetes patients in Asia represent a heterogeneous group in terms of their clinical and biochemical characteristics and classical Type 1 diabetes is relatively uncommon. The 5-year follow up study will determine the progress of these patients and help to clarify the natural history.

Topics: Administration, Oral; Adolescent; Adult; Blood Glucose; Blood Pressure; Body Mass Index; C-Peptide; Child; China; Diabetes Mellitus; Diabetes Mellitus, Type 2; Family Health; Female; Glycated Hemoglobin; Hong Kong; Humans; Hypoglycemic Agents; India; Insulin Resistance; Malaysia; Male; Singapore

The study was conducted to determine whether the clinical targets for the control of diabetes recommended by American Diabetes Association can be met in the context of routine diabetes practice. This cross-sectional study was undertaken on 211 type 2 diabetic patients at the Outpatients Diabetes Clinic, Hospital Universisti Sains Malaysia (HUSM) Kubang Kerian, Kelantan between the year 2001-2002. Patients' physical examination and their medical history as well as their family history were obtained by administering a structured questionnaire. Samples of patients' venous blood during fasting were taken and analysed for plasma glucose, glycated haemoglobin and lipid profile. Analysis showed that many patients had comorbidities or complications. A large number of them had poor glycaemic control (73%). Systolic and diastolic blood pressures of 75% and 85% subjects were > or = 130 and > or = 80 mmHg, respectively. Body Mass Index (BMI) values of 66% of the patients were outside the clinical target (BMI > or = 25 in male and > or = 24 kg/m2 in female). The lipid profile showed that 96% of the patients had at least one lipid value outside the clinical target level. In this study, 70% of the patients had total cholesterol > or = 5.2 mmol/L, 87% had LDL cholesterol > or = 2.6 mmol/L, 57% had HDL cholesterol less than the normal range, < or = 1.15 mmol/L in men and < or = 1.4 mmol/L in women, while 46% had triglycerides > or = 1.71 mmol/L. Complications of diabetes were observed in 48% of the total number of patients. As for the patients' systolic blood pressure, age and duration of diabetes were found to have significant effects. Older subjects with a longer duration of diabetes were more hypertensive. Variables that had significant effects on BMI were age, duration of diabetes, glycaemic control and gender. Younger females and newly diagnosed subjects with better glycaemic control (A1C < 7%) were found to have higher BMI values. The overall clinical targets were suboptimal. The prevalence of hyperlipidaemia and hypertension was high. It is imperative that better treatment strategies and methods be adopted to enhance diabetes control and reduce long-term complications of the disease.

Topics: Adult; Analysis of Variance; Blood Glucose; Chi-Square Distribution; Comorbidity; Cross-Sectional Studies; Diabetes Complications; Diabetes Mellitus, Type 2; Female; Guideline Adherence; Humans; Hyperlipidemias; Hypertension; Linear Models; Malaysia; Male; Obesity

We determine the familial aggregation and determinants of post challenge blood glucose (BG) in four ethnic populations. A national health survey was conducted in Malaysia in 1996. 18,372 subjects aged 30 years or older had post challenge BG measurements and another 846 subjects were pre-diagnosed to have diabetes on drug treatment. We imputed the BG of diagnosed diabetics by randomly selecting a value from the BG distribution of undiagnosed diabetics. Covariates of interest include ethnicity, gender, age, urban-rural residence, body mass index (BMI), physical activity, education, and household income. Ethnic and gender differences in mean BG persisted after adjustment for other covariates. Age and BMI were the only two factors with strong, positive and consistent effects on mean BG in all ethnic-sex groups. Family resemblance for BG as measured by intraclass correlation was small and homogenous across all ethnic groups and did not differ from resemblance in BG between spouses. In conclusion, BMI was the only consistent modifiable predictor of BG in all ethnic-sex groups. Environmental factors are probably more important than genetic factors as determinant of BG in the four ethnic populations studied.

Topics: Adult; Age Factors; Blood Glucose; Body Mass Index; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Female; Health Behavior; Health Status; Humans; Linear Models; Malaysia; Male; Middle Aged; Multivariate Analysis; National Health Programs; Risk Factors; Rural Population; Urban Population

Achieving glycaemic goals in diabetics has always been a problem, especially in a developing country with inadequate facilities such as in Sarawak in Malaysia. There are no reported studies on the control of diabetes mellitus in a diabetic clinic in the primary health care setting in Sarawak. This paper describes the profile of 1031 patients treated in Klinik Kesihatan Tanah Puteh Health Centre. The mean age was 59 years, the mean BMI 27 kg/m2. There was a female preponderance and mainly type-2 diabetes. Mean HbA1c was 7.4%. Glycaemic control was optimal in 28% (HbA1c <6.5%), fair in 34% (HbA1c 6.5-7.5%) and poor in 38% (HbA1c >7.5%). Reasonable glycaemic control can be achieved in the primary health care setting in Sarawak.

Topics: Adolescent; Adult; Aged; Blood Glucose; Blood Glucose Self-Monitoring; Blood Pressure; Body Mass Index; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Cross-Sectional Studies; Diabetes Mellitus; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Glycemic Index; Hemoglobinuria; Humans; Hypoglycemic Agents; Malaysia; Male; Middle Aged; Primary Health Care; Smoking; Triglycerides; Urban Population

A nonrandomized, non-placebo-controlled clinical trial to evaluate the efficacy of Cogent db (an herbal preparation; Cybele Herbal Laboratories [PVT] Ltd. Kochi, Kerala State, India) as an adjuvant in the treatment of patients with type 2 diabetes was carried out during a 3-month period.. This study was conducted in two major peripheral clinics of Kuala Lumpur in the Klang Valley, Malaysia.. A total of 39 Cogent db-treated cases and 40 age-matched controls were recruited for this preliminary study. Nineteen (19) subjects (10 and 9 from control and treatment groups, respectively) dropped out of the study leaving a total of 60 subjects (30 each for control and treatment groups) who completed the study.. All subjects in the treatment group were given Cogent db (2 tablets three times daily after each meal) in addition to the regular allopathic drugs (Daonil, [Aventis Farma, SA Petaling Jaya, Selangor State, Malaysia] and Diamicron [Sevier, Bangkok, Thailand], with or without Metformin [Upha Corporation, Bangi, Selangor State, India]) that they took in common with the control group.. Thirty-two (32) clinical variables were investigated, including liver enzymes, kidney function tests, hematologic parameters, blood glucose, insulin, and C-peptide assays.. At the end of 3 months it was found that there was a significant decrease in the levels of fasting and postprandial blood glucose, cholesterol, triglycerides, glycated hemoglobin (Hb A(1C)) and fasting insulin in the treatment group compared to the controls. Cogent db did not alter the liver function tests, hematologic parameters, or the kidney function tests.. These results concur with earlier animal studies that indicate that Cogent db is safe, reliable, tolerable, and efficacious in the control of type 2 diabetes mellitus.

Topics: Adult; Blood Glucose; Case-Control Studies; Cholesterol; Diabetes Mellitus, Type 2; Dose-Response Relationship, Drug; Female; Glycated Hemoglobin; Hemoglobinuria; Humans; Hypoglycemic Agents; Malaysia; Male; Medicine, Ayurvedic; Middle Aged; Plant Preparations; Severity of Illness Index; Time Factors; Triglycerides

To define the prevalence of dyslipidaemia in young diabetic patients in Peninsular Malaysia and the contributory factors of dyslipidaemia in these subjects.. This is a cross-sectional study involving 848 young diabetic patients from seven different centres, with representation from the three main ethnic groups. Clinical history and physical examination was done and blood taken for HbA1c, fasting glucose, total cholesterol, low-density lipoprotein (LDL) and high-density lipoprotein (HDL) cholesterol and triglycerides.. The overall lipids were suboptimal, worse in Type 2 diabetes mellitus (DM) patients compared with Type 1 DM patients. Of the Type 2 patients, 73.2% had total cholesterol > 5.20 mmol/l, 90.9% had LDL-cholesterol > 2.60 mmol/l, 52.6% had HDL-cholesterol < 1.15 mmol/l and 27.3% had serum triglycerides > 2.30 mmol/l. There were ethnic differences in the lipid levels with the Malays having the highest total cholesterol (mean 6.19 mmol/l), and the highest LDL-cholesterol (mean 4.16 mmol/l), while the Chinese had the highest HDL-cholesterol (geometric mean 1.24 mmol/l). Ethnicity was an important determinant of total, LDL- and HDL-cholesterol in Type 2 DM, and LDL- and HDL-cholesterol and triglycerides in Type 1 DM. Glycaemic control was an important determinant of total, LDL-cholesterol and triglycerides in both Type 1 and Type 2 DM. Waist-hip ratio (WHR) was an important determinant of HDL-cholesterol and triglycerides in both types of DM. Gender was an important determinant of HDL-cholesterol in Type 2 DM, but not in Type 1 DM. Socioeconomic factors and diabetes care facilities did not have any effect on the dyslipidaemia.. The prevalence of dyslipidaemia was high especially in Type 2 DM patients. Ethnicity, glycaemic control, WHR, and gender were important determinants of dyslipidaemia in young diabetic patients. Diabet. Med. 18, 501-508 (2001)

Topics: Adult; Blood Glucose; China; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Cross-Sectional Studies; Diabetes Complications; Diabetes Mellitus; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Ethnicity; Female; Glycated Hemoglobin; Humans; Hyperlipidemias; India; Malaysia; Male; Prevalence; Triglycerides

Indo-Asians in the UK are at an increased risk of coronary artery disease (CAD); this may be a reflection of their cardiovascular risk factor profile as well as of a more sedentary lifestyle. We hypothesised that Indo-Asians in Malaysia and the UK may exhibit a similar cardiovascular risk factor and physical activity profile, which would be more adverse compared with caucasians. We studied 70 consecutive Indo-Asian patients admitted to hospitals in Kuala Lumpur, Malaysia (n=42; 35 males; mean age 60.6 years, SD 11.8); and Birmingham, England (n=28; 20 males; mean age 60.8 years, SD 12.9). Both groups of Indo-Asian patients were compared with 20 caucasian patients (13 males; mean age 62.7 years, SD 9.4) admitted with myocardial infarction from Birmingham. There was a higher prevalence of diabetes among Indo-Asians in both countries than among caucasians (p=0.0225). By contrast, caucasians had a higher prevalence of hypercholesterolaemia (p=0.0113), peripheral vascular disease (p=0.0008), regular alcohol consumption (p<0.0001) and family history of CAD (p=0.0041). There were no significant differences in mean age, body mass index or blood pressures. There was a significantly lower leisure activity score (p=0.001) and total physical activity score (p=0.003) among Indo-Asians in both countries than among caucasians. This survey has demonstrated differences in cardiovascular risk factors among Indo-Asian and caucasian patients. The high prevalence of diabetes, as well as the lower physical activity and sedentary lifestyles among Indo-Asians, in both Malaysia and the UK, may in part contribute to the high incidence of CAD in this ethnic group.

Topics: Aged; Asian People; Cardiovascular Diseases; Diabetes Mellitus, Type 2; England; Female; Humans; Malaysia; Male; Middle Aged; Myocardial Infarction; Physical Exertion; Risk Factors; White People

Recent studies have shown that good glycaemic control can prevent the development of diabetic complications in type 1 and type 2 diabetes. We wished to observe the glycaemic control in patients from different centres in Peninsular Malaysia and the factors that determine it. We recruited 926 patients with diabetes diagnosed before age 40 years from seven different centres, with proportionate representation from the three main ethnic groups. Clinical history and physical examination were done and blood taken for HbA1c and fasting glucose. The overall glycaemic control was poor with geometric mean HbA1c of 8.6% whilst 61.1% of the patients had HbA1c greater than 8%. Glycaemic control in patients with type 2 diabetes varied between various centres and ethnic groups, with the best control obtained in Chinese patients. Significant predictors of HbA1c in both type 1 and type 2 diabetes include access to nurse educators, ethnic background and WHR. In type 2 diabetes, use of insulin was a significant predictor, while in type 1 diabetes, household income was a significant predictor. Socioeconomic status did not have a significant effect in type 2 diabetes. There were no significant differences in the glycaemic control in patients with different educational status. In conclusion, glycaemic control in big hospitals in Malaysia was poor, and was closely related to the availability of diabetes care facilities and ethnic group, rather than socioeconomic status.

Topics: Adult; Demography; Developing Countries; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Female; Health Services Accessibility; Humans; Hyperglycemia; Linear Models; Malaysia; Male; Social Class

Population studies all over the world have clearly showed that the prevalence of Type 2 diabetes mellitus (DM) is escalating at phenomenal scale and very likely we are heading towards epidemic proportions. In 1985, the estimated population of diabetic individuals in the world was 30 million but by 1995 this figure soared to 135 million. Based on current trends, epidemiologists predict that the population of diabetic individuals will swell up to a staggering 300 million by the year 2025. Almost half of that will be in the Asia Oceania region alone. Dr Hilary King of WHO pointed out that there will be a projected rise of about 42% in developed countries whereas the developing countries will see an escalation to the magnitude of 170% (H. King, R.E. Aubert, W.H. Herman, Global burden of diabetes, 1995-2025: prevalence, numerical estimates and projections, Diabetes Care 21 (1998) 1414-1431; WHO Health Report 1997, WHO Switzerland). There will be a 3-fold rise of the disease in Asia and much of these will be seen in China (40 million) and India (55 million) by virtue of the massive population of these countries. Nevertheless, the other rapidly developing Asian nations like Singapore, Malaysia, Thailand and those making up Indochina will experience the surge. At the same time the prevalence and incidence of diabetes complications will also increase. Based on recent WHO prediction (WHO Newsletter, The global burden of diabetes 1995-2025. World Diabetes 3 (1997) 5-6), it is estimated that by the year 2000 the following figures will be seen:Diabetes complications are major causes of premature death all over the world and most of these are avoidable. DCCT and UKPDS are landmark studies showing strong evidence that major complications can be drastically reduced by maintaining to near normoglycaemic control.

Topics: Adult; Asia; Asian People; Cardiovascular Diseases; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Diabetic Angiopathies; Diabetic Nephropathies; Diabetic Retinopathy; Humans; Malaysia; Prevalence; Risk Factors; White People

Diabetes mellitus has been on the rise in Singapore, while Singaporeans are becoming more affluent, our lifestyles are more sedentary and our population is ageing rapidly. The prevalence of diabetes mellitus rose from 2% in 1975 to 4.7% in 1984, 8.6% in 1992 and 9.0% of adults 18-69 years old in 1998. Malay and Indian women and Indian men were at higher risk, with 14.3, 14.9 and 16.7% prevalence rates, respectively. A further 15% of the adult population have impaired glucose tolerance (IGT). Diabetes was a factor in 39.7% of strokes and in 9.3% of all deaths in Singapore, and is the sixth most common cause of death. In the Diabcare Singapore 1998 Study, 91% of participants were diagnosed with Type 2 diabetes, with mean BMI of 25.1+/-4.4 kg/m(2). The incidence of Type 1 diabetes in childhood is 2.46 per 100000 children 0-12 years of age, while Type 2 diabetes in childhood is an emerging problem. The prevalence of obesity (BMI >30 kg/m(2)) among persons aged 18-69 years rose to 6% in 1998, up from 5.1% in 1992. The prevalence of obesity was highest among the Malays (16.2%) followed by the Indians (12.2%) and the Chinese (3.8%). About 12% of schoolchildren are obese. Increased efforts must be made to change lifestyle and eating patterns in our society, reduce childhood obesity and encourage adults to make lifelong sports and exercise part of the Singaporean way of life. Singapore has one of the world's fastest ageing populations, and even now, 32.4% of Singaporeans 60-69 years of age have diabetes. We should consider screening for diabetes in obese schoolchildren and seek to improve quality of care for people with diabetes, including enlisting the aid of community organisations to improve access to diabetes education, monitoring, support and complications screening services.

Topics: Adolescent; Adult; Aged; Child; Child, Preschool; China; Demography; Diabetes Mellitus; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Female; Health Education; Humans; Incidence; India; Malaysia; Male; Middle Aged; Prevalence; Risk Factors; Sex Factors; Singapore

To investigate whether microalbuminuria is associated with markers of the acute-phase response in NIDDM and whether there are ethnic differences in this association among the three main racial groups in Malaysia.. NIDDM patients of Chinese, Indian, and Malay origin attending a diabetic clinic in Kuala Lumpur, Malaysia, were matched for age, sex, diabetes duration, and glycemic control (n = 34 in each group). Urinary albumin-to-creatinine ratio was measured in an early morning urine sample. Biochemical measurements included markers of the acute-phase response: serum sialic acid, triglyceride, and (lowered) HDL cholesterol.. The frequency of microalbuminuria did not differ among the Chinese, Indian, and Malay patients (44, 41, and 47%, respectively). In Chinese patients, those with microalbuminuria had evidence of an augmented acute-phase response, with higher serum sialic acid and triglyceride and lower HDL cholesterol levels; and urinary albumin-to-creatinine ratio was correlated with serum sialic acid and triglyceride. The acute-phase response markers were not different in Indians, with microalbuminuria being high in even the normoalbuminuric Indians; only the mean arterial blood pressure was correlated with urinary albumin-to-creatinine ratio in the Indians. Malay NIDDM subjects had an association of microalbuminuria with acute-phase markers, but this was weaker than in the Chinese subjects.. Microalbuminuria is associated with an acute-phase response in Chinese NIDDM patients in Malaysia, as previously found in Caucasian NIDDM subjects. Elevated urinary albumin excretion has different correlates in other racial groups, such as those originating from the Indian subcontinent. The acute-phase response may have an etiological role in microalbuminuria.

Topics: Acute-Phase Reaction; Adult; Aged; Albuminuria; Biomarkers; Blood Pressure; Body Mass Index; Case-Control Studies; China; Cholesterol, HDL; Creatinine; Data Interpretation, Statistical; Diabetes Mellitus, Type 2; Female; Glycated Hemoglobin; Humans; India; Malaysia; Male; Middle Aged; N-Acetylneuraminic Acid; Time Factors; Triglycerides

Cardiovascular risk factors were compared between 126 people with non-insulin-dependent diabetes mellitus (NIDDM) and 530 non-diabetics (controls), in a random sample of people (Chinese, Malays, and Asian Indians) aged 40-69 years from the general population of Singapore. Data were adjusted for age and ethnicity. For both genders, people with NIDDM had higher mean body mass indices, waist-hip ratios and abdominal diameters. They also had a higher prevalence of hypertension, higher mean levels of fasting serum triglyceride, slightly lower mean levels of serum high-density-lipoprotein cholesterol, and higher mean levels of plasma plasminogen activator inhibitor-1 and tissue plasminogen activator (antigen). These factors are components of syndrome X (metabolic syndrome) and increase the risk of atherosclerosis and thrombosis. In contrast, there were no important differences for cigarette smoking, serum total and low-density-lipoprotein cholesterol, serum apolipoproteins A1 and B, plasma factor VIIc and plasma prothrombin fragment 1 + 2. Females with NIDDM, but not males, had a higher mean serum fibrinogen level than non-diabetics, which could explain why NIDDM has a greater cardiovascular effect in females than males. Serum lipoprotein(a) concentrations were lower in people with NIDDM. Mean levels of serum ferritin, a pro-oxidant, were higher in people with NIDDM than controls, but there were no important differences for plasma vitamins A, C and E, and serum selenium, which are anti-oxidants.

Topics: Arteriosclerosis; Body Mass Index; Cardiovascular Diseases; China; Diabetes Mellitus, Type 2; Diabetic Angiopathies; Female; Humans; India; Malaysia; Male; Population Surveillance; Prevalence; Prognosis; Risk Factors; Singapore; Thrombosis

Topics: Adolescent; Adult; Age Distribution; Aged; Aging; Asian People; Confidence Intervals; Diabetes Mellitus; Diabetes Mellitus, Type 2; Female; Glucose Intolerance; Glucose Tolerance Test; Guyana; Humans; India; Linear Models; Malaysia; Male; Middle Aged; Odds Ratio; Prevalence; Risk Factors; Sex Distribution; Survival Analysis; White People

To determine the prevalence of diabetes mellitus and IGT in different ethnic groups living in the same physical environment and to find their relationship to nutritional status and dietary intake.. The study was conducted among Malays and Orang Asli in six rural and urban locations in Malaysia. OGTTs were performed on 706 adult subjects > or = 18 yr of age. WHO criteria were used for diagnosing diabetes mellitus and IGT.. The overall prevalence of diabetes mellitus and IGT among Orang Asli was 0.3 and 4.4% compared with 4.7 and 11.3%, respectively, among Malays. This increased prevalence of glucose intolerance among Malays was associated with higher levels of social development. Among rural Malays, the crude prevalence of diabetes in a traditional village was 2.8% and in the land scheme was 6.7%, whereas urban Malays had a prevalence of 8.2%. In contrast, the prevalence of IGT (10.5-14.8%) was higher among rural Malays, compared with 9.6% among urban Malays. Ethnic group, > or = 40 yr of age, an income > M$250, fewer daily activity, and obesity were associated with a higher prevalence of diabetes.. Diabetes mellitus and IGT, which were more common among Malays than Orang Asli, were associated with more affluent life-styles and modernization.

Topics: Adult; Anthropometry; Asian People; Blood Glucose; Body Mass Index; Demography; Diabetes Mellitus, Type 2; Female; Glucose Tolerance Test; Health Status; Humans; Hyperglycemia; Malaysia; Male; Nutritional Physiological Phenomena; Odds Ratio; Prevalence; Rural Population; Socioeconomic Factors; Urban Population

The prevalence, age at diagnosis, clinical characteristics and treatment of young diabetics, younger than 40 years were determined on the basis of a cross-sectional study of medical records of 2 health districts in Pahang, Malaysia. There were only 20 insulin-dependent diabetics (IDDM), prevalence 0.07 per 1000 inhabitants. There were 84 non-insulin-dependent diabetics (NIDDM), prevalence 0.3 per 1000 inhabitants. Three of the NIDDM patients could have malnutrition-related diabetes. Many NIDDM patients were asymptomatic which is an important reason why many of them remain undetected in the community. Seventy-four percent of the patients below the age of 30 years at diagnosis had NIDDM, 56% of the patients below the age of 20 years at diagnosis also had NIDDM and 54% of the NIDDM patients had a strong family history of diabetes. Many NIDDM patients were misdiagnosed as IDDM, especially if they were underweight, leading to considerable overuse of insulin. This study confirms that IDDM is rare in Malaysia, as in other Asian countries. Most young diabetics have NIDDM and have a strong family history. This pattern of diabetes in the young is unlike that seen in the West.

Topics: Adolescent; Adult; Age Factors; Child; Cross-Sectional Studies; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Female; Humans; Malaysia; Male; Prevalence

Estimated prevalence of diabetes mellitus in Malaysia was about 2%. Diabetes was most common in Indians especially males and least common in Chinese. There was a slight male preponderance seen in Malays and Indians. Positive family history was obtained in 14% of cases most commonly in Malays, almost 1/3 of whom had more than one family member with diabetes. Familial association was uncommon in Chinese. Over 50% of patients were overweight. Obesity was noted in nearly 70% of female Malays and Indians while the majority of Chinese were not overweight. More than 80% of patients were non insulin requiring. Youth onset diabetes was considered rare; those 10 years and below were estimated to be only 0.4% and below 20 years of age between 2%-4% of the diabetic population. Females were twice as common than males in this type of diabetes and familial association was greater. Malnutrition-related diabetes and pancreatic calcification were not well-documented but youth-onset non insulin requiring diabetics with mild symptoms but strong family history of diabetes were observed. More than half of hospital-based patients had evidence of complications, mainly amongst Malays and Indians. Hypertension was the most frequent associated disease followed by foot ulcers and ischaemic heart disease. Hypertension usually associated with chronic renal failure was most common amongst Malays while gangrenic ulcers and heart diseases were seen mainly in Indians. The major causes of death were chronic renal failure, myocardial infarction, ketoacidosis, stroke and septicaemia related to gangrene.(ABSTRACT TRUNCATED AT 250 WORDS)

Topics: Adolescent; Adult; Age Factors; Aged; Body Weight; Child; Child, Preschool; China; Diabetes Complications; Diabetes Mellitus; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Ethnicity; Female; Humans; India; Infant; Malaysia; Male; Middle Aged; Sex Factors

A Specialist Clinic was commenced in August 1983, from the Medical School at Universiti Sains Malaysia, Penang, Malaysia to assess: 1) the present control and 2) the incidence of complications in a diabetic population already receiving primary health care at Penang General Hospital. The ethnic groups among the diabetics were Chinese (39%), Malays (26%) and Indian (35%). There was a greater percentage of Indians than would be expected from the ethnic distribution of the population of Penang. The results of the first 100 (43 males and 57 females) non-insulin dependent diabetic patients are reviewed. The mean age was 54 years, 41% had relatives with diabetes, and all were taking oral agents. The diet comprehension and compliance were poor. 65% of the group, 54% of males and 75% of females were obese. The mean blood glucose was 11 m.mols/l (fasting) and 12.8 m.mols/1 (2 hours post prandial). The complications seen in the 100 diabetics were: albuminurea 41, skin infection 37, cataracts 35, hypertension 32, peripheral sensory neuropathy 32, retinopathy 22, ischaemic heart disease 19, autonomic neuropathy 10, impaired renal function 4 (urea or creatinine elevated), foot ulcer 2 and gangrene 1. Urinalysis for glucose at the Clinic showed very little correlation with blood glucose at the same time. Nine out of 43 males admitted to impotence on questioning. Comparisons of findings in Penang were made with recent studies in Singapore and Hong Kong.

Topics: Adult; Aged; Blood Glucose; Body Weight; China; Diabetes Mellitus, Type 2; Female; Glycosuria; Hong Kong; Humans; India; Malaysia; Male; Middle Aged; Proteinuria; Singapore; Skin Diseases, Infectious