目的:了解城固县公安人员糖尿病(DM)和糖耐量减低(IGT)的患病率,研究血糖与年龄、体质指数(BM I)等因素的相关关系。方法:采用葡萄糖氧化酶法对全县公安人员进行了糖尿病流行病学调查。结果:城固县公安人员DM发病率6.21%,IGT发病率7.60%,DM和IGT发病率随年龄和体质指数(BM I)增大而上升。结论:公安人员是糖尿病高发人群,加强体育锻炼,优化生活方式,控制体质指数,对预防糖尿病发生具有重要意义。 Objective: To understand the prevalence of diabetes mellitus (DM) and impaired glucose tolerance (IGT) among public security officers in Chenggu county and to study the relationship between blood glucose and age, body mass index (BMI) and other factors. Methods: The glucose oxidase method was used to investigate the epidemiology of diabetes in the county public security officers. Results: The incidence of DM was 6.21% and the incidence of IGT was 7.60%. The incidence of DM and IGT increased with age and body mass index (BMI). Conclusion: Public security officers are high risk population of diabetes. Strengthening physical exercise, optimizing life style and controlling body mass index are important for preventing diabetes.