【摘要】 目的　探讨 2型糖尿病与肥胖的关系。方法　根据 1985年WHO糖尿病诊断标准 ,116 5 0糖耐量正常(NGT)、糖耐量低减 (IGT)和糖尿病 (DM)人群的肥胖情况进行研究。结果　我省肥胖 (BMI≥ 2 7)患病率为 7 9% ,BMI大于 2 5 ,少于 30人群 ,DM和IGT患病率是正常体重的 3倍和 2 5倍。Logistic回归分析提示年龄、体重指数、腰臀围比均是IGT ,DM患病的独立危险因素。结论　体重指数增加可增加糖尿病患病率更多还原

【Abstract】 Objective To study the reationship between obesity and type 2 diabetes mellitus. Methods According to WHO (1985) criteria of diabetes mellitus and impaired glucose tolerance, 11 650 residents aged from 20 to 70 years and in over 14 areas of Guangdong Province were surveyed. Results The prevalence of obesity (body mass index ≥27) were 7.9%. The prevalences of diabetes and IGT in the population whose BMI ranging 25～30 were 3 and 2.5 times higher than the normal BMI subjects respectively. Multiple logistic regression analysis showed that age, body mass index and the waist to hip ratio (WHR) were independent risk factors of type 2 diabetes mellitus. Conclusion Increased body mass index was significantly associated with higher prevalence of type 2 diabetes mellitus.更多还原