The Prevalence of Irritable Bowel Syndrome Among Board-Certified Medical Doctors In Saudi Arabia: A Cross-sectional Study.

Introduction: Irritable bowel syndrome (IBS) is one of the most common functional gastrointestinal disorders. A pooled analysis showed a global prevalence of 11.2%. Few studies looked at the prevalence of IBS in health care providers. The aim of this study was to determine the prevalence of IBS among board-certified physicians and surgeons.

Methods: Board-certified physicians and surgeons in Saudi Arabia were invited to complete a web-based survey. It included questions regarding participant demographics, specialty, practice type and hours worked per week. The Rome IV-validated questionnaire was used to identify subjects with IBS. The primary outcome of the study was the prevalence of IBS among physicians. Secondary outcomes included exploring the effect on IBS prevalence of age, gender, marital status, work hours, specialty, gastroenterology subspecialty and working in a public versus private hospital.

Results: The final analysis included 594 subjects, with 419 males and a median age of 41. The vast majority (86%) were married. Nearly 90% worked in a public hospital exclusively, and the median number of hours worked per week was 48. The overall prevalence of IBS was 16.3%. In a binary logistic regression model, age (odds ratio [OR] = 0.931, P < 0.0001), gender (OR = 0.504, P = 0.003) and work hours (OR = 2.397, P < 0.0001) significantly predicted the presence of IBS. Marital status and specialty did not predict IBS prevalence.

Discussion: This cross-sectional study shows that the prevalence of IBS among physicians in Saudi Arabia to be 16.3%. IBS was more common in females, those who worked longer hours and younger physicians. There was no association between practicing certain specialties and IBS. However, the lack of difference in our cohort may be attributed to the relatively small sample size from each specialty.