我们研究了新生儿体格发育综合评价的１０项身体指数［１］，尽管详尽，但毕竟显于繁琐，哪些是适合于新生儿的既简单又全面的指数，目前尚无专题论述本文试图作一些探索性研究。１　资料和方法１．１　资料来源　一部分为我国１５城市４３个单位分娩的正常单胎活产儿，胎龄为 We examined 10 body indices for comprehensive assessment of physical development in newborns [1], although exhaustive, but cumbersome, and after all, a simple and comprehensive index suitable for newborns. There are currently no thematic papers that attempt to make some Exploratory research. 1 Materials and Methods 1.1 The source of information for the 43 cities in China’s 15 units of normal single-child labor, gestational age