体重对大学生肺活量体重指数的影响

Effect of Body Weight on Vital Capacity/Body Mass Index of College Students

采用群体抽样方法对安徽省部分高校3 256名大学生进行身高、体重、肺活量测试,并采用体质指数BMI来进行分组(轻体重组、正常体重组、超重组和肥胖组)比较。结果表明:各组的肺活量体重指数指标的关系为轻体重组>正常体重组>超重组>肥胖组,说明轻体重组和正常体重组的身体机能明显好于超重和肥胖组,提示超重和肥胖在不同程度上影响了体质的健康发展,反映身体机能的肺活量体重指数呈现体重增长而下降的总体趋势。

Height,body mass and vital capacity of 3 256 college students in Anhui province were tested with population sampling method.Their BMI＇s（Body Mass Index） were compared in groups with light body mass,normal body mass,overweight and obesity.The results show that the vital capacity/body mass index of each group is successively the light weight group,the normal weight group,the overweight group and obesity group.This demonstrates that the physical functions of light weight group and the normal weight group are significantly better than those of overweight group and obese group.