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Asociación de la altura materna con la mortalidad infantil, el fracaso antropométrico y la anemia en la India
S V Subramanian1, Leland K Ackerson, George Davey Smith
1Department of Society, Human Development, and Health, Harvard School of Public Health, Boston, MA 02115, USA. svsubram@hsph.harvard.edu
JAMA
|April 23, 2009
Resumen
La estatura materna es un predictor significativo de la salud del niño. Las madres más altas tienen hijos con menores riesgos de mortalidad, desnutrición y anemia, lo que pone de relieve los vínculos intergeneracionales de salud.
Área de la Ciencia:
- Salud Infantil Global La salud infantil global.
- Salud materna y infantil.
- Nutrición pediátrica y crecimiento.
Sus antecedentes:
- Existe una investigación limitada sobre los factores intergeneracionales que influyen en la salud infantil.
- Estudios anteriores se centraron en factores de riesgo contemporáneos como los comportamientos maternos y la dieta.
Objetivo del estudio:
- Investigar la asociación entre la estatura materna y la mortalidad infantil.
- Examinar el vínculo entre la estatura materna y la insuficiencia antropométrica del niño (bajo peso, retraso en el crecimiento, pérdida de peso) y la anemia.
Principales métodos:
- Se utilizaron datos de la Encuesta Nacional de Salud Familiar 2005-2006 en la India, una muestra representativa a nivel nacional.
- Incluidos niños solteros de 0 a 59 meses y sus madres (de 15 a 49 años).
- Empleó modelos de regresión de Poisson modificados, contabilizando el diseño de la encuesta y los pesos de muestreo.
Principales resultados:
- Un aumento de 1 cm en la estatura materna se asoció con un riesgo reducido de mortalidad infantil, bajo peso, retraso en el crecimiento, pérdida de peso y anemia.
- Los niños de madres <145 cm tenían 1,71 veces más probabilidades de morir en comparación con los nacidos de madres ≥160 cm.
- La altura paterna mostró asociaciones con la insuficiencia antropométrica infantil, pero no con la mortalidad o la anemia.
Conclusiones:
- La altura materna está inversamente asociada con la mortalidad infantil y la insuficiencia antropométrica en la India.
- Este estudio subraya la importancia de los factores intergeneracionales en los resultados de salud infantil.
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