山西汉族成人皮褶厚度特点

Skinfold thickness of Han in Shanxi

目的探讨山西汉族成人皮褶厚度状况。方法采用随机取样方法,在山西祁县调查了803例(城市男性150例,城市女性153例;乡村男性251例,乡村女性249例)山西汉族成人的6项皮褶(面颊、肱二头肌、肱三头肌、肩胛下、髂前上棘、小腿内侧皮褶)厚度值,分析了山西汉族成人皮褶厚度值随年龄变化的特点。结果女性各项皮褶厚度值均比男性高,差异具有统计学意义。城市男性皮褶厚度值高于乡村男性,城乡男性差异具有统计学意义。6项皮褶厚度值随年龄增长而变化。相关分析显示,随年龄增长,山西汉族面颊皮下脂肪逐渐增厚,小腿皮下脂肪逐渐变薄。此外女性背部的皮下脂肪亦逐渐变厚。结论山西汉族皮褶发育具有北亚类型族群特点。

Objective To study the adult skinfold thicknesses of Han of Shanxi province. Methods Using the random sampling method, the skinfold thicknesses of the facial, triceps,biceps, subscapular,suprailiac and calf regions of 803 Han adults （ 150 urban males and 153 urban females,251 rural males and 249 rural females ） in Qi county of Shanxi province were studied. The skinfold thickness characters of Han adults in Shanxi with the increasing age was analyzed. Results The skinfold thickness of females was thicker than males , and there were statistically significant differences between genders. The skinfold thickness of urban males was thicker than rural males,and there were statistically significant differences between urban areas and rural areas. The 6 skinfold thicknesses changed with the increasing age. Correlation analysis showed that the skinfold thickness of the face was thickening and of the calf was thinning. In addition, female skinfold thickness of the subscapular region was increasing as well. Conclusion Skinfold thickness of Han in Shanxi has the characters of North Asian type ethnic groups.