石家庄市成年人体重指数与体脂含量的调查分析

Analysis on Adult Body Mass Index and Body Fat in Shijiazhuang

目的:调查石家庄市成年人超重及肥胖的发生率,分析其体重指数与体脂百分比的关系及对两种方法判定肥胖的比较。方法:测试95例成年人的身高、体重,计算体重指数,并用皮褶厚度法计算其体脂百分比。结果:以BMI为标准判定,女性肥胖的检出率为13.3%,男性肥胖的检出率为54.3%;以体脂百分比为标准判定,女性肥胖的检出率为40.1%,男性肥胖的检出率为65.7%。结论:用体重指数和体脂百分比作为不同的诊断方法,肥胖检出率后者明显高于前者,在判定超重与肥胖应将两者结合起来。

Objective： to explore the incidence rate of overweight and obesity in adults of Shijiazhuang and study the correlation between the measurements of body mass index （BMI） and percentage body fat （PBF）. Method： Measure the height and weight of these 95 cases of adults, calculate the BMI, and measure the ply of sebum to calculate the PBF. Result： To take body mass index （BMI） as the judgment target, the obese detectable rate of female is 13.3%, the rate of male is 54.3% ; but take PBF as the judgment target, the rate is 40.1% and 65.7%. Conclusion： Diagnosis of obesity with BMI and PBF has two different diagnosis methods, incidence rate of obesity the latter obviously is higher than the former. We should combine these two standards to estimate overweight and obesity.