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整群抽样调查一个乡村20～74岁常住居民2000名,测定空腹与口服75g葡萄糖后2h血糖,结果DM、IGR患病率分别为1.90%和2.40%(IFG占18.75%、20.83%、IFG与IGT并存者占60.42%)DM新诊断率为78.95%。结论欠发达地区农村成人糖尿病及IGR的患病率、发现率低于我国发达地区;20%左右的IGR患者被漏诊。
A total of 2000 rural residents aged 20-74 years were investigated by cluster sampling. Blood glucose was measured 2 hours after fasting and oral administration of 75g glucose. The prevalences of DM and IGR were 1.90% and 2.40% (IFG accounted for 18.75% and 20.83%, IFG and IGT co-exist accounted for 60.42%) DM new diagnosis rate of 78.95%. Conclusions The prevalence of diabetes and IGR in rural adults in underdeveloped areas is lower than that in developed areas in China. About 20% of IGR patients are missed.