文章基本信息

标题：Predictive Equation for Fat Percentage Based on Body Mass Index for Adolescents with Down Syndrome
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作者：Edilson Francisco Nascimento ; Edilson Francisco Nascimento ; Michel Kendy Souza 等
期刊名称：Journal of exercise physiology online
印刷版ISSN：1097-9751
出版年度：2016
卷号：19
期号：4
页码：77-84
语种：English
出版社：American Society of Exercise Physiologists
摘要：Nascimento EF, Souza MK, Rosa TS, Melo GLR, Soares BRA, Sousa FEV, Neves RVP, Souza LHR, Olher RR, Sousa LRC, Sampaio TMV, Moraes MR. Predictive Equation for Fat Percentage Based on Body Mass Index for Adolescents with Down Syndrome. JEPonline 2016; 19(4):77-84. The purpose of this study was to evaluate the association between body fat percentage (Fat%) measured by absorptiometry dual energy X-ray absorptiometry (DEXA) and body mass index (BMI) in adolescents with Down Syndrome (DS) and develop a predictive equation of Fat% based on BMI. Twenty-six adolescents with DS and 15 adolescents without DS (CTL) were recruited. The volunteers were submitted to BMI measurements and Fat% by the DEXA technique, then a Fat% prediction equation was developed using linear regression. The equations for estimating the Fat% from BMI predicted Fat% assessed by DEXA without a significant difference for both groups (P=0.999). The values between measured and estimated %Fat showed higher correlation in both groups (P<0.05). This study provides an equation to estimate Fat% developed from the BMI values of adolescents with DS and without DS.
关键词：Down Syndrome;Body Composition;Body Mass Index