仫佬族体质特征研究

本文调查了仫佬族成年人465例(男为232例,女为233例)的体质特征,计算出58项测量项目的均数和标准差、31项指数值和9项观察项目的出现率,并与国内的29群体的体质进行了比较,得出仫佬族的体质特征。仫佬族的体质特征为:上眼睑皱褶出现率较高,男为90.1%,女为91.4%。蒙古褶出现率,男为53.9%,女为53.2%。鼻根高度男低型率与中等型率接近、女多为低型。鼻翼高度多为中等。男以方型耳垂多见,女以圆型耳垂多见。发色多为黑色,眼色多为黑褐色。男性多为黄色肤色,女性多为浅黄色肤色。仫佬族男女均为中头型、高头型、狭头型、中鼻型、中腿型、中肩型、中骨盆型。男为狭面型、长躯干型、窄胸型。女为中面型、中躯干型、中胸型。男身高均数为1629.8mm,女身高均数为1514.3mm。仫佬族具有南方人群体质特征,其体质与阿昌、畲、回(海南)、黎族接近。

A Study on the Physical Characteristics of Mulam Nationality

The physical characteristics on 465 adults(232 males and 233 females) of Mulam nationality were investigated.Means and standard deviations of 58 anthropometric characters,31 physical indices,and 9 somatoscopic features were calculated.The Mulam dataset was then compared with 29 other Chinese minority groups.The results of this study indicate that Mulam nationality have the following primary characteristics: 1) 90.1% of males and 91.4% of females have an eye fold of the upper eyelid;2) the percentage of the mongoloid fold is 53.9% and 53.2% for males and females respectively;3) the nasal root height is medium-and smallsized in males and only small-sized in females;4) most Mulam peoples have a medium-sized alae nasi;5) square and round lobe shapes can both be found in males and females;6) hair color is black and eye color is brown;most peoples have yellow and light yellow skin color respectively;7) Typical physical characteristics of Mulam are mesocephaly,hypsicephaly,acrocephalic,mesorrhiny,mesdeg,medium breadth of shoulder and medium distance between iliac crests.Males are leptoprosopic,and have a long trunk and narrow chest circumference.Females are mesoprosopic,and have a medium length of trunk and medium chest circumference.The average stature is 1 629.8mm for males and 1 514.3mm for females.