中国西部40县农村3岁以下儿童营养状况浅析

曾令霞; 颜虹; 郭雄; 党少农; 谢虹

中国西部40县农村3岁以下儿童营养状况浅析

Analysis on malnutrition of children under 3 years old in 40 poor counties in the western areas of China

摘要

摘要:
目的综合评价中国西部贫困农村儿童的营养状况, 探讨影响贫困地区儿童营养的有关因素, 寻找适当的干预措施改善当地儿童的营养状况。
方法采用分层随机抽样的方法, 对中国西部5省40个县的7302户有3岁以下儿童的家庭进行调查。将所有资料采用EPI6.0软件建立数据库及检错程序, 采用两次录入法, 并用SPSS10.0统计软件完成所有统计分析。
结果 40个县儿童的身长、体重均明显低于1995年中国9市标准和WHO推荐标准。儿童营养不良主要表现为生长迟缓(24.0%)和低体重(22.4%)。与儿童营养不良相关的主要因素有喂养方式、儿童的月龄、腹泻、家庭收入以及蛋肉的添加频率等。
结论普及科学喂养知识, 增加儿童蛋白类辅食的添加, 降低常见病的患病率将有助于改善当地儿童的营养状况。

Abstract:
Objective To evaluate the malnutrition status of children and understand factors affecting growth in order to look for the intervention methods for improving the children's nutrition in the areas.
Methods The 7 302 pair children under 3 years old and their mothers were investigated by using stratified random sampling in 40 counties in the western areas of China.Databases were set up, and all the data logically checked by EPI6.0 software.All the data were input with duplication method.All data were analyzed by SPSS10.0 software.
Results The height and weight of children in the 40 counties were lower than that in the nine-city standard of China in 1995 and WHO standard.Main malnutrition of children were stunting and underweight(prevalence were 24.0% and 22.4%, respectively).Many factors were associated with children's malnutrition, viz.feeding pattern, age of children, diarrhea, family income, and the frequency of adding eggs and meat.
Conclusion The nutritions status of local children could be improved by popularizing knowledge of scientific feeding, invreasing the protein food and decreasing the prevalence of common diseases.

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