藏缅语族未识别民族头面部指标与年龄、身高和体质量的相关性  

Correlation of cephalo-facial indicators with age,stature and weight in Tibeto-Burman unidentified ethnic groups

作　　者：孙泽阳[1,2] 郑连斌 宇克莉[1,2] 张兴华[1,2] SUN Zeyang;ZHENG Lianbin;YU Keli;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）》2021年第6期62-66,80,共6页Journal of Tianjin Normal University：Natural Science Edition

基　　金：国家自然科学基金资助项目(30570978,31401022,31271283,31671245).

摘　　要：采用随机抽样方法,在四川、云南、西藏测量了藏缅语族未识别民族1222例(男性576例,女性646例)成人的身高、体质量及14项头面部指标,考察头面部指标与年龄、身高和体质量的相关性.结果表明:①藏缅语族未识别民族男性各项头面部指标均大于女性.②男性和女性的眼外角间宽均与年龄呈负相关,鼻宽、形态面高、鼻高和容貌耳长均与年龄呈正相关.眼外角间宽和容貌耳长与年龄的相关系数较大,随着年龄的增长,眼外角间宽值逐渐减小,容貌耳长逐渐增大.③根据线性回归方程得到,对于男性群体,利用形态面高和下颌角间宽分别估计身高和体质量更准确;对于女性群体,利用下颌角间宽和面宽分别估计身高和体质量更准确.The stature,weight and 14 cephalo-facial indicators were measured for 1222 adults(576 males and 646 females)of Tibeto-Burman unidentified ethnic groups selected from Sichuan,Yunnan and Tibet using random sampling method,and the correlations of cephalo-facial indicators with age,stature and weight were investigated.The results were as follows:①The cephalic-facial indicators of males in Tibeto-Burman unidentified ethnic groups were higher than those of females.②The external binocular breadth both males and females were negatively correlated with age,while the nasal breadth,morphological facial height,nasal height and physiognomic ear length were positively correlated with age.The correlation coefficient between the age and either external binocular breadth or physiognomic ear length is relatively large.With the growth of age,the external binocular breadth gradually decreases whereas the physiognomic ear length gradually increases.③According to the linear regression equations,it is more accurate to estimate the stature and weight of males by morphological facial height and bigonial diameter,respectively,and it is more accurate to estimate stature and weight of females by bigonial diameter and face breadth,respectively.

关 键 词：藏缅语族未识别民族 头面部指标 身高 体质量 线性回归方程 

分 类 号：Q983[生物学—人类学]