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Gac. sanit. (Barc., Ed. impr.) ; 31(4): 332-335, jul.-ago. 2017. tab
Article in English | IBECS | ID: ibc-164377

ABSTRACT

Objective: We aimed to analyse the prevalence of having multiple lifestyle risk behaviours (LRB) and the potential relationship between excess weight (including overweight and obesity) and cumulative multiple LRB among adolescents in Barcelona, Spain. Methods: A cross-sectional study was performed among a representative sample of 3,114 secondary school students in Barcelona. Height and weight were objectively measured and excess weight was defined in accordance with World Health Organization criteria. Information on screen time, breakfast, physical activity and sleep duration was obtained through a self-administered questionnaire. Results: More than 80% of the students had at least two LRBs. In compulsory schooling, the adjusted prevalence ratio (aPR) of excess weight increased with a higher number of reported LRBs (four LRBs: aPR=1.56; 95% confidence interval: 1.19-2.05). Conclusions These results highlight the importance of a multiple-behaviour approach in preventive programmes aimed at reducing adolescent obesity (AU)


Objetivo: Estimar la prevalencia de adoptar múltiples conductas de riesgo y analizar la potencial asociación entre exceso de peso y adopción de conductas de riesgo en adolescentes de Barcelona, España. Métodos: Estudio transversal realizado a una muestra representativa de 3114 estudiantes de secundaria de Barcelona. Se obtuvieron medidas objetivas de peso y altura, y se definió el exceso de peso según criterios de la Organización Mundial de la Salud. Las conductas de riesgo analizadas fueron el tiempo delante de pantallas, las horas de sueño, el desayuno y la actividad física, obtenidas mediante un cuestionario autoadministrado. Resultados: Más del 80% de los estudiantes declaró adoptar al menos dos conductas de riesgo. En estudiantes de educación secundaria obligatoria, la razón de prevalencia ajustada (RPa) de presentar exceso de peso aumentaba con el número de conductas de riesgo adoptadas (cuatro conductas de riesgo: RPa=1,56; intervalo de confianza del 95%: 1,19-2,05). Conclusiones : Los resultados muestran la importancia de un enfoque multicomponente en los programas de prevención de la obesidad infantojuvenil (AU)


Subject(s)
Humans , Male , Female , Adolescent , Overweight/epidemiology , Risk-Taking , Pediatric Obesity/epidemiology , Life Style , Risk Factors , Cross-Sectional Studies , Pediatric Obesity/prevention & control , Screens/statistics & numerical data , Evaluation of the Efficacy-Effectiveness of Interventions
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