exudates and Irritable-Bowel-Syndrome

Irritable bowel syndrome (IBS) is a chronic gastrointestinal disorder, common in clinic and in the community. It has a significant impact on both society and patients' quality of life. The epidemiology, clinical presentation, and management of IBS may vary in different geographical regions due to differences in diet, gastrointestinal infection, socio-cultural and psycho-social factors, religious and illness beliefs, symptom perception and reporting. Although previous reviews and consensus reports on IBS in Asia have been published, Asia is quite diverse socio-demographically. In this context, India, Bangladesh and Malaysia share some similarities, including: (1) large proportion of the population living in rural areas; (2) rapid development and associated lifestyle changes in urban areas; and (3) dietary, cultural and religious practices. The present review explores the clinical and epidemiological data on IBS from these three major nations in South and South-East Asia. In-depth review of the literature revealed important differences between IBS in the East, as revealed by studies from these three countries, and the West; these include a predominantly rural profile, differences in bowel habit and symptom profile, raising concern with regards to diagnostic criteria and subtyping of IBS, higher dietary fiber consumption, frequent lactose malabsorption, parasitosis, and possible overlap between post-infectious IBS and tropical sprue. Moreover, the current perception on difference in prevalence of the disorder in these countries, as compared to the West, might be related to variation in survey methods.

Topics: Bangladesh; Chronic Disease; Comorbidity; Dietary Fiber; Female; Gastrointestinal Transit; Humans; India; Intestinal Diseases, Parasitic; Intestine, Small; Irritable Bowel Syndrome; Life Style; Malaysia; Male; Mental Disorders; Patient Acceptance of Health Care; Prevalence; Quality of Life; Rural Health; Sex Factors; Sprue, Tropical; Surveys and Questionnaires

irritable bowel syndrome (IBS) is one of the most common functional gastrointestinal disorder. The medical programme is among the most challenging and stressful undergraduate programmes which may predispose to higher rates of IBS. This study sought to determine the prevalence of undiagnosed IBS and the factors associated with IBS among medical students in a Malaysian private university.. a cross sectional study was conducted among the medical students from semester 6 to semester 9 (year 3, year 4 and year 5) of a Malaysian private university. The questionnaire consisted of 2 main sections. Section A was on demographic data and section B consisted of the Hospital Anxiety and Depression Scale (HADS), the Pittsburgh Sleep Quality Index (PSQI) and the Rome IV Questionnaire for IBS. Association between the factors gathered and IBS was assessed using the Chi-Square test. Variables with a p-value of less than 0.2 in the univariate analysis were entered into a multivariate analysis model.. number of students who responded were 190 (56.3%) were females, 66.3% were Chinese and 37.9% were from semester 9. Twenty-eight (14.7%) students had symptoms consistent with a diagnosis of IBS. Depression was found to be significantly associated with IBS (adjusted OR: 4.749, CI: 1.809-12.470).. this study suggests that IBS is common among Malaysian medical students. There was a significant association between IBS and depression.

Topics: Adult; Cross-Sectional Studies; Depression; Female; Humans; Irritable Bowel Syndrome; Malaysia; Male; Prevalence; Psychiatric Status Rating Scales; Students, Medical; Surveys and Questionnaires; Young Adult

The Malay language is widely used within the "Malay Archipelago" particularly in Malaysia, Indonesia, Philippines, Singapore and Brunei with a combined population of 300 million. There are no reliable data on the epidemiology of irritable bowel syndrome (IBS) in the Malay speaking population because the Rome Diagnostic Questionnaire has not been translated and validated for the Malay language. The current study aimed to translate and validate the Rome III IBS Diagnostic Questionnaire, Red Flag and Psychosocial Alarm questionnaires into the Malay language.. Forward and backward translations of the source questionnaires were performed according to guidelines from the Rome foundation. The Malay translated questionnaires were assessed for clarity in a group of 10 volunteers. Psychometric properties of the questionnaires were assessed in 31 subjects with IBS based on Rome II symptom criteria and 31 healthy controls prospectively. Test-retest reliability was assessed using intra-class correlation (ICC) over a 14-day interval. The sensitivity and specificity of the IBS diagnostic module for distinguishing IBS patients from controls was tested.. The ICC for the IBS module was 0.996 (95% confidence interval 0.991-0.998) with good discriminant validity (P < 0.001). ICCs for the Red Flags and Psychosocial Alarm questionnaires were 0.962 and 0.994 respectively. The sensitivity, specificity and positive predictive value of the translated Rome III IBS module against Rome II criteria was 80.65%, 100% and 100%, respectively.. The translated Malay language Rome III IBS Diagnostic Questionnaire and the questionnaires for Red Flags and Psychosocial Alarm symptoms are valid and reliable.

Topics: Adult; Confidence Intervals; Female; Humans; Irritable Bowel Syndrome; Language; Malaysia; Male; Middle Aged; Predictive Value of Tests; Psychometrics; Reproducibility of Results; Surveys and Questionnaires; Translating

To survey irritable bowel syndrome (IBS) using Rome III criteria among Malays from the north-eastern region of Peninsular Malaysia.. A previously validated Malay language Rome III IBS diagnostic questionnaire was used in the current study. A prospective sample of 232 Malay subjects (80% power) was initially screened. Using a stratified random sampling strategy, a total of 221 Malay subjects (112 subjects in a "full time job" and 109 subjects in "no full time job") were recruited. Subjects were visitors (friends and relatives) within the hospital compound and were representative of the local community. Red flags and psychosocial alarm symptoms were also assessed in the current study using previously translated and validated questionnaires. Subjects with IBS were sub-typed into constipation-predominant, diarrhea-predominant, mixed type and un-subtyped. Univariable and multivariable analyses were used to test for association between socioeconomic factors and presence of red flags and psychosocial alarm features among the Malays with IBS.. IBS was present in 10.9% (24/221), red flags in 22.2% (49/221) and psychosocial alarm features in 9.0% (20/221). Red flags were more commonly reported in subjects with IBS (83.3%) than psychosocial alarm features (20.8%, P < 0.001). Subjects with IBS were older (mean age 41.4 years vs 36.9 years, P = 0.08), but no difference in gender was noted (P = 0.4). Using univariable analysis, IBS was significantly associated with a tertiary education, high individual income above RM1000, married status, ex-smoker and the presence of red flags (all P < 0.05). In multiple logistic regression analysis, only the presence of red flags was significantly associated with IBS (odds ratio: 0.02, 95%CI: 0.004-0.1, P < 0.001). The commonest IBS sub-type was mixed type (58.3%), followed by constipation-predominant (20.8%), diarrhea-predominant (16.7%) and un-subtyped (4.2%). Four of 13 Malay females (30.8%) with IBS also had menstrual pain. Most subjects with IBS had at least one red flag (70.8%), 12.5% had two red flags and 16.7% with no red flags. The commonest red flag was a bowel habit change in subjects > 50 years old and this was reported by 16.7% of subjects with IBS.. Using the Rome III criteria, IBS was common among ethnic Malays from the north-eastern region of Peninsular Malaysia.

Topics: Adult; Asian People; Constipation; Diarrhea; Female; Health Care Surveys; Humans; Irritable Bowel Syndrome; Logistic Models; Malaysia; Male; Middle Aged; Multivariate Analysis; Odds Ratio; Predictive Value of Tests; Prevalence; Prospective Studies; Psychometrics; Risk Factors; Surveys and Questionnaires; Young Adult

Irritable bowel syndrome (IBS) is a common functional bowel disease in the West. Information on the prevalence of IBS in the Asian population is relatively scanty. The aims of the present study were to determine the prevalence of IBS and to assess the symptom subgroups based on the predominant bowel habit in a young adult population of Asian origin.. Basic demographic data and symptoms of IBS using the Rome I criteria were sought using a questionnaire administered to all apparently healthy students in a medical school. Other questions asked related to alcohol intake, smoking, chili consumption, dietary fiber intake, and to psychological and psychosomatic symptoms of anxiety, depression, insomnia, headache, and backache. The health-care seeking behavior of the subjects was also analyzed.. Of the 610 questionnaires administered, 533 complete responses were received (response rate of 87.4%). The responders comprised 229 men (43.0%) and 304 (57.0%) women with a mean age of 22 +/- 1.8 years. The ethnic distribution was Malays 278 (52.2%), Chinese 179 (33.6%), Indians 46 (8.6%), and others 30 (5.6%). Eighty-four (15.8%) reported symptoms consistent with the diagnosis of IBS, predominantly women. Sixty-five (77.4%) and six (7.1%) were of the constipation-predominant and diarrhea-predominant IBS subgroups, respectively. Thirteen (15.5%) subjects fell into the non-specific IBS subgroup. The self-reported psychological and psychosomatic symptoms of anxiety (P = 0.02), depression (P = 0.002), insomnia (P = 0.006), headache (P = 0.04), and backache (P = 0.006) were encountered more frequently in the subjects with IBS. Only 13.1% of the IBS group had consulted their health-care practitioner, and 20.2% reported self-medication.. Symptoms supportive of the diagnosis of IBS were common among young Malaysians, with a prevalence rate of 15.8%. There were significantly more women with IBS than men. Within the IBS population, the majority (77.4%) was of the constipation-predominant IBS subgroup. A significantly higher prevalence of psychological and psychosomatic symptoms was found in individuals with IBS. Only a minority sought medical advice for their symptoms.

Topics: Abdominal Pain; Adult; Constipation; Defecation; Diarrhea; Female; Health Surveys; Humans; Irritable Bowel Syndrome; Malaysia; Male; Prevalence; Students, Medical