2012, Número 2
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salud publica mex 2012; 54 (2)
Estado nutricio de hierro, zinc, cobre y magnesio en niños mexicanos de 1 a 11 años de edad
Morales-Ruán MC, Villalpando S, García-Guerra A, Shamah-Levy T, Robledo-Pérez R, Ávila-Arcos MA, Rivera JA
Idioma: Ingles.
Referencias bibliográficas: 40
Paginas: 125-134
Archivo PDF: 119.20 Kb.
RESUMEN
Objetivo. Describir el estado nutricio de micronutrimentos en niños de 1-11 años de edad de la Encuesta Nacional de Salud y Nutrición 2006 y su asociación con factores dietéticos y sociodemográficos.
Material y métodos. Se usaron muestras séricas (n=5 060) para medir las concentraciones de ferritina, receptor de transferrina, zinc, cobre y magnesio.
Resultados. La prevalencias de deficiencias en niños de 1-4 y de 5 a 11 años fueron para ferritina, 26.0 y 13%; zinc, 28.1 y 25.8% respectivamente y cobre ≈30% en ambos grupos. Las concentraciones bajas de magnesio (CBM) fueron 12.0 y 28.4%, respectivamente. Ser beneficiario de Liconsa (RM=0.32; IC 95%: 0.17-0.61) y pertenecer al nivel socioeconómico alto (RM=0.63; IC, 95%: 0.41-0.97) fueron protectores para deficiencia de hierro. La edad (RM=1.26; IC, 95%: 1.19-1.32) y vivir en la región Centro (RM=0.59; IC, 95%: 0.36-0.97) fueron protectores para CBM.
Conclusiones. Las deficiencias de hierro y zinc son serios problemas de salud pública en niños mexicanos.
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