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Gasto energético e consumo calórico em adolescentes do sexo masculino com diferentes níveis de adiposidade corporal / Energy expenditure and caloric intake among male adolescents with different levels of body adiposy
Silva, Diego Augusto Santos; Silva, Rosane Carla Rosendo da; Petroski, Edio Luiz.
  • Silva, Diego Augusto Santos; Universidade Federal de Santa Catarina. Centro de Desportos. Florianópolis. BR
  • Silva, Rosane Carla Rosendo da; Universidade Federal de Santa Catarina. Centro de Desportos. Florianópolis. BR
  • Petroski, Edio Luiz; Universidade Federal de Santa Catarina. Centro de Desportos. Florianópolis. BR
Motriz rev. educ. fís. (Impr.) ; 19(1): 1-9, jan.-mar. 2013. graf, tab
Article in Portuguese | LILACS | ID: lil-671458
RESUMO
Foram comparados o gasto energético e consumo calórico de adolescentes com diferentes níveis de gordura corporal. Estudo transversal com 40 adolescentes de 14 a 16 anos do sexo masculino. Os adolescentes foram divididos em dois grupos, cada um com 20 sujeitos, de acordo com o %G baixo (%G < 11%) e alto (%G > 20%). O gasto energético foi mensurado por acelerômetros triaxiais e recordatório de atividades diárias. O consumo calórico foi avaliado pelo registro de 24 horas. Os jovens com baixo %G tiveram menor consumo calórico (X= 2408,1 ± 557,9 kcal.dia-1) em comparação aos jovens com alto %G (X = 2931,7 ± 679,2 kcal.dia-1, p<0,05). Ademais, apresentaram gasto energético relativo maior em comparação aos jovens com alto %G. Adolescentes com %G acima do ideal consomem mais calorias do que gastam, sendo o inverso verdadeiro para aqueles com baixa adiposidade corporal.
ABSTRACT
Energy expenditure and caloric intake were compared among adolescents with different levels of adiposity. A cross-sectional study was carried with 40 adolescent boys aged 14 to 16 years. The adolescents were divided into two groups of 20 subjects each, according to % body fat (%BF) low (< 11%) and high (> 20%). Energy expenditure was measured using accelerometer and daily activity diary. The dietary pattern was evaluated based on 24-h recall. Caloric intake was lower in adolescents with low %F (X= 2408.1 ± 557.9 kcal.day-1) compared to those with high %F (X> = 2931.7 ± 679.2 kcal.day-1, p<0.05). In addition, they presented greater relative energy expenditure than adolescents with high %F (p<0.05). High %F adolescents showed larger caloric intake than expenditure, while the opposite was observed among low %F males.
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Full text: Available Index: LILACS (Americas) Main subject: Anthropometry / Energy Metabolism / Adiposity / Feeding Behavior / Motor Activity / Obesity Type of study: Health economic evaluation / Observational study / Prevalence study Limits: Adolescent / Humans / Male Language: Portuguese Journal: Motriz rev. educ. fís. (Impr.) Journal subject: Physical Education / Sports Medicine / MEDICINA FISICA E REABILITACAO Year: 2013 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal de Santa Catarina/BR

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Full text: Available Index: LILACS (Americas) Main subject: Anthropometry / Energy Metabolism / Adiposity / Feeding Behavior / Motor Activity / Obesity Type of study: Health economic evaluation / Observational study / Prevalence study Limits: Adolescent / Humans / Male Language: Portuguese Journal: Motriz rev. educ. fís. (Impr.) Journal subject: Physical Education / Sports Medicine / MEDICINA FISICA E REABILITACAO Year: 2013 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal de Santa Catarina/BR