Factores de riesgo asociados a sobrepeso y obesidad en niños de nivel primario de una institución educativa pública y una privada de Iquitos, 2024

Abstract

Objective: To determine the risk factors associated with overweight and obesity in primary school children from a public and a private educational institution in Iquitos, 2024. Methodology: An observational, analytical, and cross-sectional study that interviewed, measured, and weighed 218 children aged 6 to 11 years from a public and a private educational institution, selected through simple random sampling. Results: A higher prevalence was identified in the obesity group (20.64%) compared to the overweight group (20.18%). According to school type, higher overweight (27.0%) and obesity (30.9%) rates were identified in children from the private school compared to the public school (23.8% and 20%, respectively). Risk factors associated with overweight were: enjoying physical activity or sports (PR: 21.8; CI: 20.7–23.1; p=0.000), (PR: 3.87; CI: 1.53–9.78; p=0.004), and not watching television (PR: 4.38; CI: 1.77–10.85; p=0.001); no risk factors associated with overweight were identified in the public educational institution. Risk factors associated with obesity were: sleeping less than 9 hours (PR: 0.37; CI: 0.15–0.89; p=0.028), not having breakfast before going to school (PR: 0.29; CI: 0.13–0.67; p=0.004), consuming sweets, chocolates, or chips as a snack (PR: 0.40; CI: 0.16–0.99; p=0.048), wanting to change something about their body (PR: 3.79; CI: 1.61–8.90; p=0.002), enjoying physical activity or sports (PR: 21.8; CI: 20.7–23.1; p=0.000), engaging in physical activity after school (PR: 0.02; 95% CI: 10.01–0.10; p=0.000), and not watching television (PR: 2.53; CI: 1.09–5.84; p=0.030). In the private educational institution, a significant increase in obesity was associated with: enjoying physical activity and not watching television; in contrast to the public educational institution, where only body dissatisfaction was associated. Conclusions: The study found a higher prevalence of obesity compared to overweight. Furthermore, children from the private school in Iquitos had higher rates of overweight and obesity than those from the public school. These results were associated with differences in risk and protective factors between the two institutions, including sleep habits, breakfast consumption, physical activity levels, and body image perception
Objetivo: Determinar los factores de riesgo asociados a sobrepeso y obesidad en niños de nivel primario de una institución educativa pública y una privada de Iquitos, 2024. Metodología: Estudio observacional, analítico y transversal que entrevistó, talló y pesó a 218 niños de 6 a 11 años de una institución educativa pública y una privada, elegidos a través de muestreo aleatorio simple. Resultados: Se identificó mayor prevalencia en el grupo de obesidad (20.64%) en comparación con el grupo de sobrepeso (20.18%). Según el tipo de escuela, se identificó mayor sobrepeso (27.0%) y obesidad (30.9%) en niños del colegio privado en comparación al colegio público (23.8% y 20% respectivamente). Los factores de riesgo asociados a sobrepeso fueron: tener gusto por hacer actividad física o deportes (RP:21.8; IC:20.7-23.1: p=0.000), (RP:3.87; IC:1.53-9.78: p=0.004) y no mirar televisión (RP:4.38; IC:1.77-10.85: p=0.001)1, no se identificó factores de riesgo asociados a sobrepeso en la institución educativa pública. Los factores de riesgo asociados a obesidad fueron: dormir menos de 9 horas (RP:0.37; IC:0.15-0.89: p=0.028), no desayunar antes de ir a la escuela (RP:0.29; IC: 0.13-0.67: p=0.004), consumir dulces chocolates, papas fritas como refrigerio (RP:0.40; IC:0.16-0.99: p=0.048), querer cambiar algo de su cuerpo (RP:3.79; IC: 1.61-8.90: p=0.002)., gusto por hacer actividad física o deportes (RP:21.8; IC:20.7-23.1: p=0.000), realizar actividad física después de la escuela (RP: 0.02, IC 95%:10.01-0.10; p=0.000) y no mirar televisión (RP:2.53; IC: 1.09-5.84.; p=0.030). En la institución educativa privada se asoció a un aumento significativo a obesidad: el gusto por hacer actividad física y no mirar televisión; a diferencia de la institución educativa pública que solo fue la insatisfacción corporal. Conclusiones: El estudio encontró mayor prevalencia en el grupo de obesidad en comparación con el grupo de sobrepeso. Además, los niños de la escuela privada en Iquitos presentaron mayores tasas de sobrepeso y obesidad que los de la escuela pública. Estos resultados se asociaron con diferencias en factores de riesgo y protectores entre ambas instituciones, como hábitos de sueño, consumo de desayuno, nivel de actividad física y percepción corporal.

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Obesidad, Sobrepeso, Factores de riesgo, Estudiante de primaria

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