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采用分层整群抽样方法，研究了深圳市５ 个行政区年龄在２０ 岁以上，在深圳居住５ 年及以上８２００ 名常住社区居民肥胖与糖尿病的关系结果表明，深圳居民体质指数（ＢＭＩ） ≥２５ 的人群糖尿病患病率和ＩＧＴ 患病率明显高于体质指数（ＢＭＩ） ＜２５ 的人群，肥胖人群糖尿病患病率和ＩＧＴ 患病率分别是非肥胖人群的２．６ 倍和２３ 倍。随腰围、臀围及两者之比的升高，糖尿病患病率和ＩＧＴ患病率升高；腰臀围比≥１ 和＜１人群糖尿病患病率和ＩＧＴ 率之比分别为１：５ 和１：２５。研究结果还表明，随腰围的增加两率增加更加明显，腰围平均每增加１ｃｍ 糖尿病患病率增加０５％ ，ＩＧＴ 患病率增加１０％
A stratified cluster sampling method was used to study the relationship between obesity and diabetes in 5 administrative districts of Shenzhen, aged 20 years or older, living in 8200 resident communities in Shenzhen for 5 years or more. The results showed that Shenzhen residents’ body mass index (BMI) ≥25 The prevalence of diabetes and IGT in the population were significantly higher than those with a body mass index (BMI) of <25. The prevalence of diabetes and IGT in obese individuals were 2.6 and 2-3 times that of nonobese individuals, respectively. The prevalence of diabetes and the prevalence of IGT increased with the increase of waist circumference, hip circumference, and the ratio between them; the ratio of the prevalence of diabetes and IGT in the population with waist-to-hip ratio ≥1 and <1 was 1:5. And 1:25. The results of the study also show that the two rates increase more with the increase of waist circumference. The average prevalence of diabetes increases by 15% for every 1cm increase in waist circumference, and the prevalence of IGT increases by 1.0%.