儿童身体发育的状况是评价儿童健康水平和反映社会生活及文化卫生水平的重要指标之一。通过儿童身体发育的研究可为评价个别儿童或集体儿童发育状况提供依据,为制訂預防保健措施时作为参考,并可作为今后儿童发育状况进展的对比基础。过去安徽农村中缺乏这 The physical development of children is one of the important indicators for evaluating children’s health and reflecting the social life and cultural health. The research on the physical development of children can provide a basis for evaluating the developmental status of individual children or collective children and can be used as a reference when formulating preventive health care measures and can be used as a basis for comparison of the progress of children’s development in the future. In the past, this lack of rural Anhui