西部贫困农村5岁以下儿童营养状况与医疗费用关系的研究

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目的 分析西部贫困农村5岁以下儿童营养状况与医疗费用的关系.方法 采用多阶段分层整群随机抽样的方法,于2009年在西部6省12县贫困农村共调查8141名5岁以下儿童.按WHO推荐标准将调查儿童分为营养不良与营养良好两组,用SAS9.1软件进行分析比较.结果 西部贫困农村5岁以下儿童营养不良率为18.9%;男孩营养不良率(19.9%)显著高于女孩(17.7%,P
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