儿童体格发育与膳食营养的关系研究

目的了解洪雅县托幼机构儿童膳食营养情况,分析与体格发育的关系,以指导膳食工作。方法采用记账和称重法对8所幼儿园膳食情况进行调查,并进行身高、体重和血色素等测定,分析膳食营养与体格发育的关系。结果幼儿园中膳食营养素和能量基本上能满足要求,膳食结构较合理,但部分营养素含量不足或结构不合理,铁的摄入量与贫血的患病率呈负相关。结论洪雅县幼儿园膳食总体上较合理,但应进一步改善,以促进儿童体格发育。

Study on the relationship between physical growth and dietary nutrition

Objective To investigate dietary nutrition of kindergartens in Hongya county,and analyze the relationship between physical growth and dietary nutrition for improving dietary management.Methods Dietary nutrition of eight kindergartens was investigated by billing and weighting method and height,weight,hemoglobin of children were determined.Results The nutrients and energy of the dietary were satisfactory.The dietary structures were reasonable basically,and parts of nutrient content insufficient or unreasonable.The level of iron intake was negatively correlated with anemia prevalence.Conclusion Dietary management of the kindergartens is basically reasonable in Hongya county.The improving of dietary nutrition is still needed in the future for promoting physical growth of the children.