IBS in Jordanian Med Students: What the Numbers Say

A new survey examined how common irritable bowel syndrome (IBS) is among medical students at three Jordanian universities. The study aimed to determine whether lifestyle habits and mental health influence IBS prevalence.

The researchers applied the Rome III guidelines for diagnosis and collected data on sleep, anxiety, depression, smoking, exercise, and diet from 572 students across all years of study.

Key Findings

• Prevalence: About one‑third (33.7 %) of students had IBS.
• Symptom Patterns: Half displayed mixed symptoms; smaller groups reported constipation‑only or diarrhea‑only.
• Risk Factors:
• Family history doubled the risk.
• Smoking and borderline anxiety increased odds.
• Established depression showed no clear link.
• Academic Stage: Final‑year students faced the highest risk, likely due to heavier coursework and exam pressure.
• Protective Factors: Physical activity appeared beneficial, though statistical significance was not achieved.
• No Association: IBS showed no clear correlation with gender, body weight, sleep quality, or junk food consumption.

This is the first multi‑university study in Jordan to integrate psychological, sleep, and lifestyle data regarding IBS. It provides a baseline for health programs targeting medical students and suggests that longitudinal research is needed to explore how these factors interact over time.