高原环境对驻训官兵人体成分的影响

目的:观察高原环境对驻训官兵人体成分的影响。方法:对120例男性高原驻训官兵进行健康体检。采用生物电阻抗法测量受试者的人体成分,主要指标有体重指数(BMI)、体脂肪量等33项。结果:与进驻高原前相比,进入高原后官兵的人体成分指标中除左下肢肌肉分布、右上肢细胞外水分/细胞内水分(ECW/TBW)无显著性差异外,其他31项均明显降低。结论:高原环境下官兵人体成分水平明显降低,需引起高度关注,给予针对性的干预,科学安排官兵膳食和训练强度。

Effect of plateau environment on the body compositions of soldiers

Objective:To study the eftect of plateau environment on the body compositions of soldiers.Methods:A total of 120 male soldiers were selected for the study.All of the study subjects received a physical examination between June and November in 2014.Bio-electrical impedance technique was used to measure the subjects' body composition including 33 parameters such as body mass index (BMI) and body fat mass.Results:Compared to that before entering into the plateau,the levels of 31 parameters were significantly lower after entering into plateau,except the distribution of muscles in left lower limb and ECW/TBW in right upper extremity.Conclusion:The body compositions of soldiers may decrease under plateau environment.This phenomenon need to be interfered purposefully to aTange scientific diets and training intensity.