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目的 调查研究海南黎族 2 5～ 64岁人群糖尿病 (DM ) ,糖耐量减低 (IGT)患病情况及其主要的影响因素。方法 采取自然人群 ,随机分层抽样方法 ,按照贫富地区划分 ,对农场机关、生产队 ,黎族村寨的 4961人群进行普查。结果 海南黎族成人DM和IGT患病率分别为 2 .44 %和 1.80 % ,随着年龄增长 ,患病率增加 ,5 5～ 64岁达到高峰 ,7.11% ,经济收入 ,职业、体重也是影响DM和IGT患病率主要因素。结论 本次调查结果显示 ,海南黎族成人DM、IGT患病率低于 1996年全国水平 (3 .2 1%、4.76% )。
Objective To investigate the prevalence of diabetes mellitus (DM), impaired glucose tolerance (IGT) and its main influential factors in the population aged 25-64 in Hainan Li nationality. Methods The natural population and random stratified sampling method were used to survey the 4961 people in farm organs, production teams and Li villages according to the distribution of the rich and poor. Results The prevalence rates of DM and IGT in Hainan Li nationality were 2.44% and 1.80% respectively. With the increase of age, the prevalence increased, reaching the peak of 5 5 ~ 64 years, 7.11%. The economic income, occupation and weight also affected the DM And the prevalence of IGT. Conclusion The survey results show that the prevalence of DM and IGT in Hainan Li nationality is lower than the national level in 1996 (3.2%, 4.76%).