广州市居民腹型肥胖与体脂指数的相关性研究

Correlation between Abdominal Obesity and BMI in GuangzhouResidents

目的:调查广州市居民不同年龄段的体脂指数情况,分析腹型肥胖与体脂指数的相关性。方法:随机抽取1995名20~69岁广州市居民作为受试对象,测量性别、年龄、身高、体重、腰围、臀围、腰臀比,计算体质量指数,并用生物电阻抗法检测体脂百分比及内脏脂肪指数。结果:腹型肥胖与体质量指数、内脏脂肪指数呈高度正相关,腹型肥胖与体质百分比呈正相关。结论:内脏脂肪指数作为腹型肥胖的诊断指标更为精准。

Objective:To investigate the body fat index(BMI)of Guangzhou residents in different age groups,and analyze the correlation between abdominal obesity and BMI.Methods:1995 Guangzhou residents aged 20~69 were randomly selected as subjects.The gender,age,height,weight,waist circumference,hip circumference and waist hip ratio were measured,the body mass index was calculated,and the body mass percentage and visceral fat index were detected by bioelectrical impedance method.Results:Abdominal obesity is highly correlated with BMI and VAI,Abdominal obesity is positively correlated with BFP.Conclusion:VAI is more accurate as a diagnostic indicator of abdominal obesity.