蒙古族、汉族大学生皮褶发育研究

Study on the Development of Skinfold in Mongolian and Han College Students

为比较蒙古族和汉族大学生皮褶发育状况,对282名蒙古族和255名汉族大学生的肱三头肌皮褶、肩胛下皮褶、髂前上棘皮褶和腓肠肌皮褶厚度进行了测量,计算了两处皮褶和、肩胛下/肱三头肌皮褶,并对各指标进行了民族间比较.结果发现,汉族男生的肱三头肌皮褶厚度、肩胛下皮褶与两处皮褶和显著高于蒙古族男生,女生之间各项指标无显著差异,提示汉族男生的体脂发育优于蒙古族,而汉族与蒙古族女生的体脂发育状况整体上比较接近.

To compare the skinfold development situation between the Mongolian and Han college students,the triceps skinfold, subscapular skinfold, suprailiac skinfold and calf skinfold were investigated for 282 Mongolian and 255 Han college students and SSF（the sum of triceps and subscapular skinfolds） and STR（subscapular to triceps skinfold ratio） were also counted. The result showed that there was no significant difference of each item between nationalities in female, but that of the male of Han were significantly higher than that of the male of Mongolian in triceps skinfold thickness, subscapular skinfold and SSF. It means the development of body fat is better in male of Han college students than that in male of Mongolian＇s,and the body fat development in female is quite close in the two nationalities.