武警某机动部队战士体重指数与营养状况关系的研究

Study of body weight index and nutritional status in soldiers of the Chinese People's Armed tactical unit

目的调查武警部队体型状况,为部队膳食营养搭配和科学训练提供理论依据。方法采用人体测量技术对某武警机动部队测量身高和体重,根据罗氏指数体型三分类方法评定部队战士体型,从而评定战士营养状况,并推算对应的李氏体重指数标准范围。结果 (1)该武警部队战士身高(171.11±5.52)cm,体重(66.08±6.49)kg,李氏指数23.61±0.73,罗氏指数1.32±0.12。(2)该武警部队战士身高、李氏指数、罗氏指数南北方比较均具有显著性差异(P<0.05)。(3)该武警部队战士体型为瘦长型37.62%、中间型53.57%、矮胖型8.81%。(4)李氏体重指数划定情况:23.39以下划为瘦长型,23.40～24.59为中间型,24.60以上为矮胖型。结论该武警机动部队营养状况较好,体型以瘦长型和中间型为主,矮胖型比例也较高。建议部队领导重视此情况,更加科学合理地安排膳食和训练。

Objective To investigate the somatotype in armed police forces,and to provide the theory basis for the forces nutritional balance and scientific training. Methods Using human body measurement technology to measure the height and weight. According to Rohrer＇s index three classification of evaluation method to evaluate the somatotypes for the force, so can assess the nutritional status for the soldiers, and then calculate the corresponding Lee＇s body weight index standard range. Results （1）The numerical investigation for the police force were as follows： height was （171.11＋5.52）cm, weight was （66.08＋6.49）kg, Lee＇s index was 23.61_＋0.73, Rohrer＇s index was 1.32_＋0.12. （2）Com- pared the southen with northern soldiers, the height, the Lee＇s index and the Rohrer＇s index all had significant differ- ence （P 〈 0.05）. （3）For this police force, long thin somatotype was 37.62%, balanced somatotype was 53.57%, short and fat somatotype was 8.81%. （d）Lee＇s index standard range was less than 23.39 for long thin somatotype, 23.40 to 24.59 for balanced somatotype, more than 24.60 for short and fat somatotype. Conclusion This armed police tactical unit is in good nutritional status, most of the soldiers have long thin or balanced somatotype,but the short and fat somatotype are in high proportion also. Suggest forces leadership attaches great importance to this situation, more scientific and reasonable arrangement of diet and training.