应用生物电阻抗法测定部队士兵人体成分  

USE OF BIOELECTRICAL IMPEDANCE ANALYSIS IN ESTIMATING BODY COMPOSITION OF ARMY SOLDIERS

作　　者：李清亚[1] 董宏彬[1] 赵进沛[1] 于瑞敏[1] 王晓慧 李秀珍 

机构地区：[1]北京军区军事医学研究所,石家庄市050081 [2]解放军第四六七医院,石家庄市050081

出　　处：《工业卫生与职业病》1998年第4期204-207,共4页Industrial Health and Occupational Diseases

摘　　要：应用生物电阻抗（BIA）法测定314名部队士兵的人体成分。年龄（20．3±1．5）岁，身高（171．2±5．7）cm，体重（61．8±6．9）kg，体质指数（BMI）21．1±2．1，瘦体（L）（55．2±5．8）kg，L占体重（89．6±7．1）％，脂肪（F）（6．6±4．9）kg，F占体重（10．4±7．1）％；BIA、理想体重和BMI三种方法对肥胖的检出率分别为8．3％，36．2％和6．7％，BIA法与理想体重法有非常显著性差异，BIA法与BMI法差异不显著，但两者一致性较差；年龄、体重、电阻抗（Z）、BMI、F与F％为非常显著性正相关。结果提示：（1）部队士兵随着年龄的增高，F有增多的趋势；（2）受试人群营养状况良好，锻炼强度适宜；（3）理想体重法与BMI法判断肥胖，不适用于全训部队士兵。Body composition of 314 army soldiers was measured with bioelectrical impedance analysis(BIA) method. The results were as follows: (20. 31 ±. 5) yrs. of age, (171. 2 ± 6. 7)cm in height,(61. s± 6. 9)kg in body weight, 21. 1 ± 2.1 in body mass index (BMI), (55. 2 ± 5. 8)kg of lean mass,and (6. 6±4. 9) kg in fat,L/wt (L%) (89. 6± 7. 1)%,F/wt (F%) (10. 4± 7. 1)%. Theprevalences of obesity determined by BIA method, body weight and BMI method were 8. 3%, 36. 2%and 6. 7% respectively. There was a significant difference between the BIA and body weightmeasurements and no significant difference between the BIA and BMI. There were some positivecorrelations between the F% and age,and between weight,Z (electrical impedance),BMI and body fat.The results indicated: 1) Body weight and BMI methd were not feasible to estimate the obesity ofthe army soldiers during whole course training. 2)There was a tendency of fat increase as the ageincreases. 3)The army soldiers in this study were in good nutrition condition and the intensity oftheir physical training was appropriate.

关 键 词：部队士兵 人体成分 生物电阻抗 

分 类 号：R821.21[医药卫生—临床医学]