Estimation Of Percent Body Fat Based On Anthropometric Measurements In Children And Adolescents With Congenital Adrenal Hyperplasia Due To 21-hydroxylase Deficiency.

dc.creatorGonçalves, Ezequiel M
dc.creatorSilva, Analiza M
dc.creatorMatias, Catarina N
dc.creatorLemos-Marini, Sofia H V
dc.creatorSantos, Allan O
dc.creatorGuerra-Júnior, Gil
dc.date2013-Feb
dc.date2015-11-27T13:31:18Z
dc.date2015-11-27T13:31:18Z
dc.date.accessioned2018-03-29T01:17:08Z
dc.date.available2018-03-29T01:17:08Z
dc.identifierClinical Nutrition (edinburgh, Scotland). v. 32, n. 1, p. 45-50, 2013-Feb.
dc.identifier1532-1983
dc.identifier10.1016/j.clnu.2012.05.007
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/22647418
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/200467
dc.identifier22647418
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1300700
dc.descriptionCongenital adrenal hyperplasia due to 21-hydroxylase deficiency is associated with a high risk for obesity. Anthropometric measures are simple and inexpensive methods to assess body fat. However, the accuracy of alternative methods in these patients is unknown. This study aim to develop and evaluate the accuracy of predictive anthropometric equations in the estimation of percent body fat in individuals with congenital adrenal hyperplasia due to 21-hydroxylase deficiency. A total of 31 female and 22 male patients, aged 7-20 years, were evaluated. Dual-energy X-ray absorptiometry was used as the reference method for body fat, and anthropometric measurements were performed. Three new predictive equations showed similar results: Equation (1) (R² = 0.85; SEE = 2.89%), Equation (2) (R² = 0.86; SEE = 2.82%), and Equation (3) (R² = 0.86; SEE = 2.81%). Internal cross-validation procedures showed a high R² (range, 0.84-0.85) and low SEE (<3%). The limits of agreement ranged from -5.6% to 5.6% and no trend was observed. In children and adolescents with congenital adrenal hyperplasia due to 21-hydroxylase deficiency, three new predictive equations were validated for the estimation of percent body fat, with dual-energy X-ray absorptiometry as the reference method.
dc.description32
dc.description45-50
dc.languageeng
dc.relationClinical Nutrition (edinburgh, Scotland)
dc.relationClin Nutr
dc.rightsfechado
dc.rightsCopyright © 2012 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.
dc.sourcePubMed
dc.subjectAbsorptiometry, Photon
dc.subjectAdiposity
dc.subjectAdolescent
dc.subjectAdolescent Development
dc.subjectAdrenal Hyperplasia, Congenital
dc.subjectAdult
dc.subjectAlgorithms
dc.subjectAnthropometry
dc.subjectBody Mass Index
dc.subjectBody Weights And Measures
dc.subjectChild
dc.subjectChild Development
dc.subjectFemale
dc.subjectHumans
dc.subjectMale
dc.subjectModels, Biological
dc.subjectObesity
dc.subjectOverweight
dc.subjectSex Characteristics
dc.subjectYoung Adult
dc.titleEstimation Of Percent Body Fat Based On Anthropometric Measurements In Children And Adolescents With Congenital Adrenal Hyperplasia Due To 21-hydroxylase Deficiency.
dc.typeArtículos de revistas


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