Citas bibligráficas
Iza, A., Lazo, I. (2024). Estudio sobre la asociación entre la seguridad alimentaria y el z-score del IMC en los niños de la segunda ronda de la cohorte mayor del estudio de Young Lives, en tres países en vías de desarrollo (India, Perú y Etiopía) [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/673051
Iza, A., Lazo, I. Estudio sobre la asociación entre la seguridad alimentaria y el z-score del IMC en los niños de la segunda ronda de la cohorte mayor del estudio de Young Lives, en tres países en vías de desarrollo (India, Perú y Etiopía) [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2024. http://hdl.handle.net/10757/673051
@misc{renati/1297723,
title = "Estudio sobre la asociación entre la seguridad alimentaria y el z-score del IMC en los niños de la segunda ronda de la cohorte mayor del estudio de Young Lives, en tres países en vías de desarrollo (India, Perú y Etiopía)",
author = "Lazo Bermudez, Ivana Maria",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2024"
}
BACKGROUND: There are few population studies in developing countries about the effects of food security on the nutritional status of children. OBJECTIVES: To evaluate the association between food security and BMI z-score in children of the older Young Lives cohort in three developing countries (India, Peru and Ethiopia), considering the role of confounding variables. METHODS: Cross-sectional study of secondary databases analysis based on the second round of the older cohort (n=2,688) from the multinational study Yong Lives developed in three countries (India=994, Peru=714 and Ethiopia=980), under a linear regression statistical analysis. RESULTS: Initially, association was found between the principal variables in Ethiopia, but this disappeared after multiple linear regression (Food insecurity with hunger vs food security: βc= -0.15; 95% CI: -0.41 - 0.11; p=0.230 and βa= -0.11; 95% CI: -0.38 - 0.15; p=0.387. Food insecurity without hunger vs food security: βc= -0.19; 95% CI: -0.39 - 0.01; p=0.049 and βa= -0.16; 95% CI: -0.36 - 0.05; p=0.128). Also, no no association was found between the principal variables in India (Food insecurity with hunger vs food security, betas were: βc= -2.10; 95% CI: -4.75 - 0.53; p= 0.113 and βa= -4.47; 95% CI: -11.40 - 2.47; p=0.194. Food insecurity without hunger vs food security: βc= -2.14; 95% CI: -4.51 - 0.23; p=0.074 and βa= -3.72; 95% CI: -8.48 - 0.05; p=0.119) or Peru (Food insecurity with hunger vs food security: βc= 0.17; 95% CI: -0.54 - 0.20; p=0.356 and βa= -4.02; 95% CI: -10.86 - 2.47; p=0.235. Food insecurity without hunger vs food security: βc= 0.001; 95% CI: -0.22 - 0.23; p=0.993 and βa= -3.79; 95% CI : -8.55 - 0.97; p=0.112) and Ethiopia . CONCLUSIONS: There is no association between food safety and the BMI z-score in the population of children in the second round (2006) of the older cohort of the “Young Lives” study in the three countries participating in the study.
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