Prevalence and Risk Factors of Gastroesophageal Reflux Among Jazan University Students, Saudi Arabia: A Cross-Sectional Study

Introduction: Gastroesophageal reflux disease (GERD) is a digestive disorder that is commonly seen in adults and characterized by heartburn and regurgitation. The epidemiological aspects of GERD have been studied over the past decade due to the increasing prevalence and complications of the disease. Thus, we aimed in this study to assess the prevalence, risk factors of GERD, and its relationship with academic performance among students at Jazan University. Methods: This is a descriptive and analytical cross-sectional study that was conducted among Jazan university students in Jazan Province, Saudi Arabia. Data was collected using a self-administered questionnaire and analysis was performed using SPSS (IBM Corp., Armonk, NY). Results: A total of 953 students participated in this study. The prevalence of GERD was found to be 23.1%. Our findings showed that five or more physical activities for ≥ 30 minutes per week, and fiber-rich foods were found to decrease the odds of developing GERD. However, more than three meals per day and having a family history of GERD were found to increase the odds of GERD. Moreover, age, use of proton pump inhibitors (PPI), and Khat chewing were also statistically significant risk factors for GERD (p<0.05). Conclusion: Our results demonstrated a high prevalence of GERD among Jazan university students. However, risk factors were almost similar to those reported by previous studies. Thus, raising awareness about the modifiable risk factors of GERD is warranted.