某部队肠易激综合征的患病情况及相关因素研究

Research on irritable bowel syndrome prevalence in a certain CPLA unit and related factors

目的 调研某部队肠易激综合征的患病情况及危险因素.方法 按罗马Ⅲ标准订制表格,采用多级分层随机整群抽样,对解放军某部17 ～ 45岁2357人进行问卷调查,对有症状者进行结肠镜或结肠气钡双重造影排除结肠器质性疾病,计算患病率.对患病相关危险因素作单因素、多因素分析.结果 某部队符合罗马Ⅲ标准的肠易激综合征患病率为17.14％,分层研究表明患病率在不同年龄、不同工作性质、不同体质量指数的人群之间差异有统计学意义（P＜0.05）.结论 肠易激综合征是某部队官兵的常见病,其发病率较高,应加强对该病的认识,做好防治工作.

Objective To investigate the prevalence and related risk factors of irritable bowel syndrome （IBS） among the service men of a certain unit.Methods Questionnaire forms were developed in accordance with Rome Ⅲ criteria.Then,by hierarchy multiple regression analysis and random cluster sampling method,questionnaire was conducted in a population of 2357 servicemen with an age range from 17-45 years.To exclude organic diseases in the colon,patients with obvious symptoms received colonoscopy or barium enema detection to identify the incidence of the disease.Univariate and multivariate analyses of the risk factors associated with prevalence of the disease were performed accordingly.Results According to Rome Ⅲ criteria,the prevalence of IBS among the servicemen of a certain unit was 17.14%.Hierarchy multiple regression analysis indicated that significant differences in the incidence of the disease could be noted in the servicemen with different ages,different jobs,and different body mass indexes （BMI） （P 〈 0.05）.Conclusions IBS is a common disease among the service men of a certain unit,with relatively higher prevalence.For this reason,service men should deepen their knowledge and take preventive measures against the disease.