陕西省应征入伍公民体格状况及历史变化

THE PHYSICAL STATUS AND SECULAR CHANGES OF ARMY RECRUITS IN SHAANXI PROVINCE

以整群抽样法，收集１９９７年度陕西省应征公民体检表２１７１份，用ＳＰＳＳ和ＳＰＬＭ统计软件对身高（ｃｍ）、体重（ｋｇ）和体块指数（ＢＭＩ，ｋｇ／ｍ２）进行了统计分析。结果表明：入伍新兵除了普遍存在的消瘦问题外，亦存在肥胖问题，特别是城市入伍新兵；与历史资料比较，入伍新兵的身高增长最快，体重增长次之，体块指数基本无变化，其体型趋于细长型。提示：①在征兵体检标准中应规定体重或体重指数（ＢＭＩ）的不合格上限；②新兵入伍后应加强身体围度的锻炼。

physical inspection forms of army recruits were collected in Shaanxi province by the method of cluster sampling . Height(cm), weight(kg) and body mass index(BMI, kg/m 2) were analyzed by SPSS and SPLM statistical programs. The result shows that not only leanness was commonly found, in the recruits, but obesity was also a problem,especially in the urbanites. Comparing with historical data the recruit's height increased faster than their weight. There was no significant changes in BMI, and their body feature tended to be slender. It is suggested that the physical standard of army recruits should specify proper upper limits of weight end BMI. Physical exercises are necessary for the recruits to improve physique after they join the army.