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目的了解中国延边大学和韩国仁荷大学男生体质量指数和肺活量的差异,为改善大学生体质状况的体育教育改革提供依据。方法选取自愿参与研究的中国延边大学朝鲜族(271名)、汉族(397名)和韩国仁荷大学(275名)男生,测定体质量指数和肺活量。利用SPSS 11.5统计软件进行方差和协方差分析。结果延边大学与仁荷大学男生体质量指数差异无统计学意义(P>0.05),延边大学朝鲜族男生体质量指数明显高于汉族男生(P<0.05);调整年龄和体质量指数后,延边大学朝鲜族和汉族男生肺活量均明显低于仁荷大学男生(P值均<0.01),而延边大学朝鲜族和汉族男生之间差异无统计学意义(P>0.05)。结论延边大学朝鲜族男生的体质量指数高于汉族男生,延边大学男生肺活量低于仁荷大学男生。
Objective To understand the differences of body mass index and vital capacity between Yanbian University and Inha University in Korea, and to provide basis for the reform of physical education to improve college students’ physical condition. Methods A total of 271 boys from Han nationality (Yanbian), Han nationality (275) from Yanbian University, and 275 boys from South Korea’s Inha University were selected to participate in the study. Body mass index and vital capacity were measured. Variance and covariance analysis were performed using SPSS 11.5 statistical software. Results The body mass index of boys in Yanbian University and Inha University was not significantly different (P> 0.05). The body mass index of Korean boys in Yanbian University was significantly higher than that of Han boys (P <0.05). After adjustment for age and body mass index, Yanbian The lung capacity of Korean and Han boys in university was significantly lower than that of male students in Inha University (P <0.01), while there was no significant difference between Korean and Han boys in Yanbian university (P> 0.05). Conclusions The body mass index of Korean boys in Yanbian University is higher than that of Han boys. The boys’ lung capacity of Yanbian University is lower than that of men in Inha University.