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本文对九市152,874名7岁以下儿童进行了五项身体发育指数的统计分析,得出身体发育指数的规律及城郊特点。即城市儿童以瘦长体型为主,郊区儿童以矮粗体型为特点。与国外资料比较,有四项身体发育指数低于日本和美国,呈相对瘦小型,2岁以后更为明显。在五项身体发育指数中,Kaup指数较适用于7岁以下儿童的营养及发育状况评价。在实际应用中,如有条件同时参照其它指标进行衡量,可使评价结果更为准确。
This article conducted a statistical analysis of five physical development indexes of 152,874 children under 7 years of age in nine cities and obtained the laws of physical development index and suburban characteristics. That is, children in urban areas are mainly slender and children in suburban areas are characterized by low-lying type. Compared with foreign data, there are four physical development index lower than Japan and the United States, was relatively thin small, more obvious after 2 years of age. Among the five physical development indexes, the Kaup index is more suitable for assessing the nutritional status of children under 7 years of age. In practical application, if the conditions are also measured with reference to other indicators, the evaluation result can be more accurate.