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目的了解兰州军区士兵体质量指数(BMI)分布特征,从一个侧面了解士兵营养发育和体质情况。方法通过群体抽样的方法 ,选择不同驻地士兵797人进行体质量调查。结果驻青海部队士兵BM I较低,驻宁夏和甘肃东部部队士兵BMI较高;驻青海和甘肃河西走廊部队士兵低体重率较高。结论驻陕甘宁青部队士兵BMI和低体重率存在地区特点,驻青海和甘肃河西走廊部队士兵低体重率明显高于其它地区。
Objective To understand the distribution characteristics of body mass index (BMI) of soldiers in Lanzhou Military Region, and to understand the nutritional development and physical condition of soldiers from one aspect. Methods By means of group sampling, 797 soldiers at different stations were selected for body mass survey. Results The BM I soldiers in Qinghai Army were lower, and the BMI soldiers in Ningxia and Gansu Province were higher. The troops in Qinghai and Gansu Corridor had lower weight percentage. Conclusions The BMI and low weight rate of soldiers in Ningxia-Gansu-Ningxia have regional characteristics. The low weight of soldiers in Qinghai-Hexi Corridor and Gansu Corps was significantly higher than other regions.