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目的了解乌鲁木齐市水磨沟区幼儿园儿童膳食营养状况。方法采取随机整群抽样法抽取乌鲁木齐市水磨沟区4所幼儿园学龄前儿童800名,采用称重与记账相结合的方法,连续5d记录在园就餐儿童总食物消耗量,计算平均每人每日各种食物摄入量,并与膳食营养素参考摄入量(DRls)进行比较评价。结果热能、蛋白质、钙、维生素B1、维生素B2分别占DRls的87.37%、57.19%、35.35%、39.93%、61.63%和51.98%,摄人量均不足;三大营养素供热比不合理;优质蛋白占总蛋白质摄人量比例为21.32%。结论学龄前儿童膳食结构有待改善。
Objective To understand the nutritional status of kindergarten children in Shuimogou District of Urumqi. Methods Random cluster sampling method was used to extract 800 preschool children from 4 nursery schools in Shuimogou District of Urumqi. The method of combining weighing and accounting was used to record the total food consumption of children eating in the park for 5 consecutive days. The average per person Day of various food intake, and dietary nutrient reference intake (DRls) were compared to evaluate. Results Thermal energy, protein, calcium, vitamin B1 and vitamin B2 accounted for 87.37%, 57.19%, 35.35%, 39.93%, 61.63% and 51.98% of the DRls, respectively, with inadequate intake; Protein intake of total protein was 21.32%. Conclusion The dietary structure of preschool children needs to be improved.