CAJ | 학술논문

对内蒙古自治区兴安盟汉族、蒙古族和朝鲜族中学生(1?852例，男875例，女977例)的4种形态特征（拇指类型、环示指长、指甲形状、足趾长）进行了调查.结果显示： (1) 在3个民族中，直型拇指、环指长、长型指甲、((口)/(止))/( ) 母趾长的特征型出现率大于50%； (2) 4种形态特征均具有一定的民族间差异； (3) 环示指长、指甲形状的发生与性别有关； (4) 拇指类型与足趾长间存在相关关系.
대내몽고자치구흥안맹한족、몽고족화조선족중학생(1?852례，남875례，녀977례)적4충형태특정（무지류형、배시지장、지갑형상、족지장）진행료조사.결과현시： (1) 재3개민족중，직형무지、배지장、장형지갑、((구)/(지))/( ) 모지장적특정형출현솔대우50%； (2) 4충형태특정균구유일정적민족간차이； (3) 배시지장、지갑형상적발생여성별유관； (4) 무지류형여족지장간존재상관관계.
A sample including 1?852 middle school students (875 male and 977 female) was investigated on 4 morphological traits (pollical type,palmar digital formula,nail form and plantar digital formula) in Han,Mongol and Korean nationalities of Xingan League of Inner Mongolia.The results showed as follows.(1) In these 3 nationalities,the high-frequency(>50%) traits were straight-pollical type,relative length of annularis over index,long-nail form,1>2 of plantar digital formula.(2) All the 4 traits showed some differences among the 3 nationalities.(3) Palmar digital formula and nail form dealed with sex.(4) Correlation occurred between palmar digital formula and plantar digital formula.