体质量指数与体脂含量诊断肥胖的对比分析  

Contrast Analysis between BMI and PBF

作　　者：钟菁[1] 朱世伟[1] 李映明[1] 徐惠明[1] 邱波[1] 陈萌[1] 

机构地区：[1]四川省成都市妇幼保健院妇女保健中心,610031

出　　处：《中国误诊学杂志》2006年第12期2253-2254,共2页Chinese Journal of Misdiagnostics

摘　　要：目的：探讨体质量指数（BMI）与体脂含量（PBF）两种诊断肥胖方法的临床实用性。方法：研究对象为1059例35～74岁妇女，测量身高、体质量，计算体质量指数，并用生物电阻抗法检测体脂含量。结果：1059例中，以体质量指数为判断指标，肥胖33例，检出率3．1％；而以体脂含量为判断指标，则肥胖272例，检出率25．7％，两差异有显著性（P〈0．001）。结论：用体质量指数和体脂含量作为不同的诊断方法，肥胖检出率后者明显高于前者，临床处理个体化问题可将两者结合起来，避免偏差和误导。Objective：To discuss two diagnosis of obesity with body mass index（BMI） and whole percentage body fat （PBF） in clinical usability. Methods ：To measure height,body weight and PBF in 1 059 women aged 35 to 74,calculate BMI and examine PBF with the bioelectricity mesh method. Results：In 1 059 people,To take body mass index （BMI） as the judgment target,the obese people were 33,detectable rate 3. 1%;but take PBF as the judgment target, then the number were 272,detectable rate 25.7% ,two diagnosis methods had significant difference （P〈0. 001）. Canclusion：Diagnosis of obesity with BMI and PBF are two different diagnosis methods,incidence rate of obesity the latter obviously is higher than the former ,two combine in clinical work ,which can avoid deviation and misleading.

关 键 词：人体质量指数 脂肪组织 肥胖症/诊断 

分 类 号：R589.204[医药卫生—内分泌]