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婴幼儿处于生长发育的关键期,此阶段营养不良不仅会影响儿童现时的身高、体重等身体发育指标,还会影响儿童智力的发育,对成年后的健康状况产生远期影响。对我国中西部13省50县8041名5岁以下儿童的调查研究显示[1],5岁以下儿童生长发育不佳,生长迟缓率高达30.2%,生长迟缓率自12月龄后上升明显。儿童营养状况与智能水平密切
Infants and young children in the critical period of growth and development, malnutrition at this stage will not only affect children’s current height, weight and other physical development indicators, but also affect children’s mental development, long-term impact on adult health status. A survey of 8041 children under 5 years of age in 50 counties of 13 central western provinces shows that children under 5 years of age develop poorly, with a growth retardation rate as high as 30.2% and a slow growth rate after 12 months of age. Children’s nutrition and intelligence close level