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为了改善我县农村儿童的膳食结构,促进膳食平衡,提高其生长发育和智力发育水平,于1990年对城关镇的4个行政村的2～5岁儿童做了膳食调查,找出了存在的问题,实施了一系列的改善措施.1994年进行了期末调查和效果评价,儿童所需营养素基本上达到了供给量标准,营养状况有了明显的提高.1 调查对象和方法随机抽取我县城关镇4个行政村的2～5岁儿童为调查对象,采用称重和询问结合法进行期初和期末各72小时的连续膳食调查,根据食物成分表计算出每人每日的热量及各种营养素的摄入量,与我国营养学会1988年修订的标准进行比较.两次调查期间实施了一系列的营养改善措施:一是建立健全县、乡、村三级
In order to improve the dietary structure of rural children in our county, promote dietary balance and improve their growth and intellectual development, a dietary survey was conducted on children aged 2 to 5 in four administrative villages in Chengguan Town in 1990 to find out the existing Problems, implemented a series of improvement measures .1994 end of the survey and the effectiveness of evaluation, children basically meet the supply of nutrients required standards, nutritional status has been significantly improved.1 subjects and methods randomly selected county seat The children aged 2 ~ 5 years old in 4 administrative villages of the town were surveyed, and the 72 - hour continuous and early 72 - hour continuous meal survey was conducted by weighing and asking combination method. According to the food composition table, daily calories per person and various nutrients were calculated , Compared with the revised standards of our institute of nutrition in 1988. During the two surveys, a series of nutrition improvement measures were implemented: First, to establish and improve the county, township and village levels