Dietary Intake, Anthropometric and Body Composition Assessment of Adolescents Enrolled in a Basic Health Unit in Ribeirão Preto, São Paulo, Brazil

2011 
Objectives: This study aimed to describe and compare the nutritional profile of three groups of adolescents of the same age and gender, diagnosed as overweight, obese and eutrophic as determined by the Body Mass Index (BMI). Materials and Methods: This is a cross-sectional, observational, comparative, and descriptive study in which adolescents were evaluated using anthropometric measurements suchas skinfolds, waist circumference, BMI and body composition assessed by bioelectric impedance. Asemi-quantitative questionnaire about eating frequency was applied to evaluate food intake. The sample was determined by convenience. A total of 517 adolescents were attended at the CMSCVL between October 2005 and December 2006. Of these, 141 (27.3%) agreed to participate and satisfied the inclusion criteria...(AU) Objetivos: Este estudo teve como objetivo descrever e comparar o perfil nutricional de tres grupos de adolescentes da mesma idade e sexo, com diagnostico de sobrepeso, obesidade e eutrofia, determinado pelo pandice de Massa Corporal (IMC). Materiais e Metodos: Estudo transversal, observacional, comparativo, descritivo, no qual os adolescentes foram avaliados utilizando medidas antropometricas, tais como dobras cutâneas, circunferencia da cintura, IMC e composicao corporal avaliada pela impedância bioeletrica. Um questionario semi-quantitativo sobre a frequencia alimentar foi aplicado para avaliar a ingestao de alimentos. A amostra foi determinada por conveniencia. Foram atendidos no CMSCVL, no periodo entre outubro de 2005 e dezembro de 2006, 517 adolescentes. Desse total, 141 (27,3%) concordaram em participar e estavam dentro dos criterios de inclusao...(AU)
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