目的了解和研究医学生功能性胃肠病的患病情况及其影响因素,提出精细化、针对性的预防措施。方法采取分层整群抽样抽取了武汉市两所大学在校医学生1036名,以罗马Ш成人功能性胃肠病诊断调查问卷进行诊断。结果医学生功能性胃肠的危险因素为女性、每天饮水量偏少和摄食辛辣食物过多,其中男医学生还易受到抑郁的影响,女医学生则还易受到娱乐时间和睡眠时间过少的影响。结论医学生预防功能性胃肠病应偏重于多饮水和少吃辛辣食物两方面,其中女生更应注意保持良好的饮食习惯、保证充足的睡眠以及坚持体育锻炼。 Objective To understand and study the prevalence and influencing factors of functional gastrointestinal diseases in medical students and to provide detailed and targeted preventive measures. Methods Totally 1036 medical students from two universities in Wuhan were sampled by stratified cluster sampling and diagnosed by the diagnostic test questionnaire of adult functional gastrointestinal diseases. Results The functional gastrointestinal risk factors for medical students were female. The daily drinking volume was too low and too much spicy food was consumed. Male medical students were also susceptible to depression and female medical students were still susceptible to entertainment time and too little sleep time . Conclusion Medical students should pay more attention to prevention of functional gastrointestinal disease in drinking water and eat spicy foods, both girls should pay attention to maintaining good eating habits, to ensure adequate sleep and adhere to physical exercise.