中国藏缅语族族群的皮褶厚度  

Skinfold thickness of the Tibeto-Burman ethnic group in China

作　　者：刘鑫 宇克莉[1,2] 郑连斌[1,2] 张兴华[1,2] LIU Xin;YU Keli;ZHENG Lianbin;ZHANG Xinghua(College of Life Sciences,Tianjin Normal University,Tianjin 300387,China;Tianjin Key Laboratory of Conservation and Utilization of Animal Diversity,Tianjin Normal University,Tianjin 300387,China)

机构地区：[1]天津师范大学生命科学学院,天津300387 [2]天津师范大学天津市动物多样性保护与利用重点实验室,天津300387

出　　处：《天津师范大学学报（自然科学版）》2022年第5期66-73,80,共9页Journal of Tianjin Normal University：Natural Science Edition

基　　金：国家自然科学基金资助项目(31671245).

摘　　要：为了解藏缅语族族群成人的皮褶厚度特点,分析其随年龄增长的变化规律及与地理环境因素的相关关系,对藏缅语族18个族群14722例(男性6528例,女性8194例)成人的6项皮褶厚度值进行统计分析,并与国内9个民族进行比较.结果表明:①在藏缅语族族群中,藏族、羌族和土家族上臂的皮褶厚度值较大;贡山怒族上臂和腰部的皮褶厚度值较小;景颇族男性和门巴族女性小腿的皮褶厚度值最小.②随年龄增长,藏缅语族男性的肱二头肌皮褶和肩胛下皮褶厚度值呈线性增大趋势,女性的6项皮褶厚度值呈线性减小趋势.女性的6项皮褶厚度值均大于男性.③藏缅语族男性和女性的上臂和躯干皮褶厚度值与经度、纬度均呈显著正相关;男性和女性的6项皮褶厚度值与年平均气温均呈显著负相关;男性的6项皮褶厚度值和女性的肱二头肌皮褶、髂前上棘皮褶、小腿内侧皮褶厚度值与海拔呈显著正相关,而女性的肱三头肌皮褶、肩胛下皮褶和髂嵴上皮褶厚度值与海拔呈显著负相关.④在国内10个族群中,藏缅语族族群上臂和躯干的皮褶厚度值处于中等水平,小腿的皮褶厚度值偏小.藏缅语族族群的皮褶厚度值更接近于我国南方少数民族.For understand the skinfold thickness characteristics of Tibeto-Burman ethnic group adults and analyze their changing laws with age and their correlations with geographical and environmental factors,the six skinfold thickness values of 14722 adults(6528 males,8194 females)from 18 Tibeto-Burman ethnic groups were statistically analyzed,and compared with nine nationalities in China.The results show that:①Among 18 Tibeto-Burman ethnic groups,Tibetan,Qiang and Tujia had larger upper arm skinfold thickness values.Gongshan Nu had smaller upper arm and waist skinfold thickness values.Jingpo males and Monba females had the smallest calf skinfold thickness values.②With the increase of age,the biceps skinfold and subscapular skinfold thickness values of Tibeto-Burman males increased linearly,and the six skinfold thickness values of females decreased linearly.The six skinfold thickness values of females were larger than those of males.③The upper arm and trunk skinfold thickness values of Tibeto-Burman males and females were significantly positively correlated with longitude and latitude.The six skinfold thickness values of males and females were significantly positively correlated with the annual average temperature.The six skinfold thickness values of males and the biceps skinfold,anterior superior spine skinfold,calf skinfold thickness values of females were significantly positively correlated with altitude,while the triceps skinfold,subscapular skinfold,upper iliac crest skinfold thickness values of females were significantly negatively correlated with altitude.④Among the 10 ethnic groups in China,the upper arm and trunk skinfold thickness values of Tibeto-Burman ethnic group were at a medium level,while the calf skinfold thickness value was relatively small.The skinfold thickness values of Tibeto-Burman ethnic group were closer to those of minorities in southern China.

关 键 词：藏缅语族 皮褶厚度 主成分分析 相关系数 

分 类 号：Q984[生物学—人类学]