法医学杂志

法医学杂志 ›› 1994, Vol. 0 ›› Issue (4): 0-0.

• 论文 •    

辽宁汉族成人前牙的性别判别研究

富伟能，宋宏伟，贾静涛   

  1. 中国医科大学法医学系法医人类学教研室
  • 发布日期:1994-08-25 出版日期:1994-08-28

Sex Discrimination or the Frontal Teeth among the Adults of Han Nationality in Liaoning

FU WEINENG; SONG HONGWEI; JIA JINGTAO (DEPARTMENT OF FORENSIC ANTHROPOLOGY, FACULTY OF FORENSIC MEDICINE, CHINA MEDICAL UNIVERSITY; SHENYANG 110001)   

  • Online:1994-08-25 Published:1994-08-28

被引次数

3

摘要： 本文对辽宁地区汉族成人前牙（５０８颗）的牙根长、牙冠高、牙冠宽、牙颈宽、牙冠厚及牙颈厚的测量值进行了两类判别分析，获得了前牙的１２个性别判别方程式，其回代率分别为６８．４２％～８７．５０％、７０．４１％～８６．３６％。

关键词: 个人识别, 牙, 性别判别, 判别分析

Abstract: Six parameters, root length, crown height, crown width, neck width, crown thickness and neck thickness of 508 frontal teeth among the adults of Han nationality were analysed with multi-discrimination.The discriminant equations of the frontal teeth were established and their predictive rates were 68. 42%- 87. 50% and 70. 41 %-86. 36% respectively.

Key words: personal identification, teeth, sex discrimination, analysis of the discrimination.