广西三江侗族儿童青少年头面部发育指标分析

本文对广西三江侗族自治县的 7— 16岁乡村侗族男女中、小学生 2 0 87名 (男 10 5 5 ,女 10 32 )的头面部9项指标进行测量 ,并计算有关指数 ,分析和比较了儿童青少年容貌特征发育与年龄增长的关系。根据头面部指数分型 ,确定了广西三江侗族自治县侗族儿童青少年的头面部形态。依各项指数 ,侗族儿童青少年多属圆头型 ,高头型 ,阔头型及阔面型。

AN ANALYSIS ON THE GROWTH OF THE HEAD PART OF DONG NATIONALITY YOUTHS

To adopt the method of stratified random sampling,nine items of measurements and their relevant indices of the head of 2*#087(male 1*#055,female 1*#032)normal youths of 7-16 years old of Dong nationality from Sanjiang Autonomous County of Guangxi were investigated in this paper.The relationships between the youth's development of head and ages were compared and analyzed.Classifications are based on various cephalic and facial indices.The results show that the nine items of measurements of youths grow with the increase of age besides the maximum bead breadth,and significant difference of the nine items berween the males and females was found.The head-face type of both sexes of Dong nationality belong to brachycephaly according to the cephalic index,hypsicephalic type according to the length-height index of the head,tapeinocephalic type,to the breadth-height index,euryprosopy,to the morphological facial index.