糖耐量低减(IGT)是最重要的演变(无统一名称,也称为转化、恶化、发展、转归等)为糖尿病和造成大血管病变的危险人群~([1])。IGT的形成和演变受多种因素影响,为减少和阻断其演变并促使IGT转为正常,我们对1996年在东海县农民糖尿病流行病学调查中查出的IGT进行了5年的综合性干预治疗管理~([2-3]),观察其演变结果和血糖、血脂、血压等影响因素 Impaired glucose tolerance (IGT) is the most important evolution (no uniform name, also known as transformation, deterioration, development, outcome, etc.) for people at risk of diabetes and macrovascular disease ~ ([1]). The formation and evolution of IGT are influenced by many factors. In order to reduce and block its evolution and make IGT turn normal, we conducted a comprehensive five-year survey of IGT detected in the 1996 survey of pest diabetes epidemiology in Donghai County Intervention treatment management ~ ([2-3]), observe the evolution of the results and blood glucose, blood lipids, blood pressure and other influencing factors