上颌前牙的性别判别分析  

Discriminant analysis of sexual difference of labial maxillary teeth

作　　者：宋宏伟[1] 赵梅兰[1] 郑吉龙[2] 刘晓晔 

机构地区：[1]中国医科大学法医学院,辽宁沈阳110001 [2]中国刑事警察学院法医系,辽宁沈阳110083 [3]中国社会科学院研究生院社会学系,北京100081

出　　处：《中国法医学杂志》2001年第S1期22-23,共2页Chinese Journal of Forensic Medicine

摘　　要：根据牙的形态变化判定性别。收集辽宁地区成人上颌牙的石膏模型200例(男、女各100例,年龄在18岁～24岁),利用自动显示游标卡尺测量牙冠厚和牙冠宽,并应用判别分析方法进行分析。得出的6个性别判别式,其判别率为57.5%～64.5%,为用牙的形态变化判定性别提供了依据。The purpose of this paper is to determine sex according to changes of dimorphism of human maxillary teeth.1200 front teeth were collected from two hundred individuals(100 males and 100 fe- males)aged from 18 to 24 years old,living in Liaoning Province.Both the mesiodistat and buccolingual crown diameter were measured by using an automatic caliper.Six discriminant functions of sexing teeth were obtained by discriminant analysis.The discrimination rates were from 57% to 64.5%.The basis of the dimorphism of hu...

关 键 词：法医人类学 上颌前牙 判别分析 性别判定 

分 类 号：D919[医药卫生—法医学]