%0 Journal Article
%T Environmental risk factors and metabolic syndrome components in overweight youngsters Factores de riesgo ambientales y componentes del s赤ndrome metab車lico en adolescentes con exceso de peso
%A Nora Elena M迆nera
%A Rosa Magdalena Usc芍tegui
%A Beatriz Elena Parra
%A Luz Mariela Manjarr谷s
%J Biom谷dica
%D 2011
%I Instituto Nacional de Salud
%X Introduction. The environmental risk factors such as food intake and physival activity, are determinants in the etiology of metabolic syndrome in overweight adolescents. Objective. To explore the association between environmental risk factors and components presence of metabolic syndrome in overweight youngsters in Medell赤n. Materials and methods. Adolescents between the ages of 10 and 18 were selected for a cross sectional study. Body composition by anthropometry, blood pressure, lipid profile, glucose, insulin, food intake and physical activity level were assessed in the study population. Results. The prevalence for metabolic syndrome components of hypertriglyceridemia was 40.9%; hypertension, 20.9%; low HDLc, 15.6%; high waist circumference, 4.0%, and hyperglycemia, 0.9%; the overall prevalence of metabolic syndrome was 3.1%. There was a statistical difference (p<0.005) between the consumption of calories, simple and total carbohydrates and the presence of the components; no association was found between the level of physical activity and the presence of components (p>0.05). The logistic regression model showed a higher probability of having at least one component if the youngster was male (p=0.022), with a higher BMI (Body Mass Index) (p=0.019) and was located in the fourth simple carbohydrates consumption quartile (p=0.036). Conclusions. Environmental risk factors associated with components of metabolic syndrome were the increased consumption of calories, simple and complex carbohydrates, all directly related to the BMI. In contrast, the level of physical activity, family history and personal risk factors showed no association. The metabolic syndrome only occurred in youngsters with obesity. Introducci車n. Factores de riesgo ambientales, como el consumo de alimentos y la actividad f赤sica, son determinantes en la etiolog赤a del s赤ndrome metab車lico y sus componentes en j車venes con exceso de peso. Objetivo. Explorar la asociaci車n entre factores de riesgo ambientales y presencia de componentes del s赤ndrome metab車lico en j車venes entre 10 y 18 a os, con exceso de peso en Medell赤n. Materiales y m谷todos. Se llev車 a cabo un estudio descriptivo de corte transversal. En la poblaci車n de estudio se evaluaron la composici車n corporal por antropometr赤a, la presi車n arterial, el perfil lip赤dico, la glucemia, la insulinemia, la ingesti車n de alimentos y la actividad f赤sica. Resultados. La prevalencia de los componentes del s赤ndrome metab車lico fue de 40,9 % para hipertrigliceridemia; 20,9 % para hipertensi車n; 15,6 % para c-HDL bajas; 4,0 % para circunferencia de cintura a
%K metabolismo
%K adolescente
%K sobrepeso
%K obesidad
%K consumo de alimentos
%K actividad
%U http://www.revistabiomedica.org/index.php/biomedica/article/view/595