Approximation to the secular tendency of the nutritional state and body composition of high school students, v region, Chile: 1985-2010 Aproximación a la tendencia secular del estado nutricional y composición corporal en escolares de enseñanza secundaria,
Author
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Arce, Pablo José Lizana
Author
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Flores, Atilio Aldo Almagià
Author
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Lelievre, María Cristina Simpson
Author
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Gutiérrez, Octavio Binvignat Gutiérrez
Author
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Marincovich, Daniza Ivanovic
Author
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de la Rosa, Francisco José Berral
Admission date
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2019-03-11T13:01:52Z
Available date
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2019-03-11T13:01:52Z
Publication date
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2011
Cita de ítem
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International Journal of Morphology, Volumen 29, Issue 2, 2018, Pages 473-478
Identifier
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07179502
Identifier
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07179367
Identifier
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https://repositorio.uchile.cl/handle/2250/165301
Abstract
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Throughout the last century a positive secular tendency has been identified in the physical growth in most part of the world population, specifically in children and teenagers. The situation in Chile has not differed from the universal reality, showing a rise in all age groups constituting one of the most serious problems of Chile's public health system. In light of that issue, the tendency of the nutritional state and body composition of two groups of high school students from Valparaiso, Viña del Mar and Concón, V región, Chile, between the periods 1984/1985 and 2009/2010 have been studied. The cohorts present significant differences with an increase in the variables of BMI (Body Mass Index) and body fat percentage (p< 0,05) in the 2009/2010 cohort. This rise is more predominant in women.
Approximation to the secular tendency of the nutritional state and body composition of high school students, v region, Chile: 1985-2010 Aproximación a la tendencia secular del estado nutricional y composición corporal en escolares de enseñanza secundaria,