国民体质指数与Ⅱ型糖尿病关系Meta分析

Meta-analysis on relationship between body mass index and diabetes in China

摘要:
目的估计成年人体质指数与Ⅱ型糖尿病患病之间的关系。
方法通过文献检索收集1990年以来国内关于体质指数与糖尿病患病关系的现况调查文献, 经质量评估最终18篇入选并进行Meta分析。
结果通过固定效应模型估算20岁以上人群体质指数≥24与体质指数≥25人群患糖尿病的相对危险度分别为2.28和2.46。
结论较高的体质指数是糠尿病的重要危险因素, 从而为估计人群归因危险度提供一定依据。

Abstract:
Objective To estimate relative risk between body mass index and diabetes.
Methods To collect cross-sectional studies on the relative risk between body mass index and diabetes for 1990 to 2002, 18 studies finally was involved into meta-analysis after quality evaluation.
Results Adults of relative risk of BMI≥24 or BMI≥25 are 2.28 and 2.46 by fixed effect model analysis.
Conclusion High BMI is one of important risk factors for diabetes.