青少年学生人体营养体格指数新方法研究  

Study of new physical index method in evaluation of young students' nutrition level

作　　者：孟东明[1] 马维民[1] 胡富松[1] 

机构地区：[1]海南琼州学院体育学院,海南三亚572022

出　　处：《现代预防医学》2012年第5期1092-1094,共3页Modern Preventive Medicine

基　　金：海南省自然科学基金项目(2009-809014)

摘　　要：目的根据人体腰围度与身高、体重之间的差数关系,研究新型青少年学生人体营养体格指数。方法随机选取383名青少年学生,通过测量腰围,身高、体重等指标及统计学分析,评价[腰围-1/2(身高-体重)]指数法应用价值。结果男、女生各[B-1/2(H-w)]指数组皮脂总厚度比较差异均有统计学意义(P﹤0.01);男、女生B-l/2(H-w)指数组间皮下脂肪厚度的整体水平组间差异有统计学意义(P﹤0.01);同时各组间的平均数及皮下脂肪厚度估计值差异有统计学意义(A=0.01或0.05)。相关度比较结果表明,B-l/2(H-w)指数法与体脂%指标关系最为密切(r=0.7325),呈高度相关。结论 [腰围-1/2(身高-体重)]指数法作为一种新型测评人体皮下脂肪厚度及诊断身体肥瘦营养体格指数方法 ,在评价体脂%方面具有独创性,且经济方便,值得加以推广应用。OBJECTIVE To summarize and investigate the new physical index method in evaluating young students＇ nutrition level.METHODS Randomly chose 383 young students to measure waistline,height,weight and statistically analyze the data,evaluate the application value of[B-l/2（H-w）].RESULTS The difference about total thickness of subcutaneous fat was significant in[B-l/2（H-w）]of boys and girls all groups（P﹤0.01）;The difference about mean and estimated amount of subcutaneous fat thickness was also significant（A=0.01 or 0.05）.[B-l/2（H-w）]was most closely related with body/fat% by comparison of correlation（r = 0.732 5）,which showed high correlation.CONCLUSION As the new physical index method to evaluate young students＇ nutrition level,[B-l/2（H-w）]possesses originality in evaluating body/fat%,and is worthy of application.

关 键 词：新体格指数 皮下脂肪厚度 青少年学生 

分 类 号：R179[医药卫生—妇幼卫生保健]