摘要
目的 建立高度残碎下颌骨性别判定的判别方程。方法 对国内 8个省市的已知确切性别的 16 0具尸骨 (男 10 8例 ,女 5 2例 ,年龄范围 18～ 75岁 )的下颌骨进行研究 ,测量了下颌骨左侧颌体 (PM1～M2 )段的 2 4项测量指标 ,经社会科学软件包 (SPSS)对测量数据分析 ,筛选出性别差异显著的指标。结果 得到残碎下颌骨性别判别方程共计 14组。最高性别判别率男性为 78 7% ,女性为 76 9% ,综合为 73 8%。结论 该方法适用于碎尸、火灾、飞机失事等案事件以及考古中的高度残碎后牙段下颌骨的性别判别。
The method was made for sex estimation with broken mandible.The sample consisted of 160 Chinese skeleton known sex,age range 18～75 years,and 52 females,108 males. The measurements (24 characters) were selected from the mandible body between PM_1 and M_2 and were treated with SPSS,t-test was made between left and right of mandibel body and regression functions were made for sexing estimation with broken mandibel body.The result showed that sex estimation rate was 78 7% in male,76 9% in female and 73 8% in male and female.The method for sex estimation with broken body is very usuful for human identification in forensic anthropolegn cases.
出处
《刑事技术》
2004年第5期16-18,共3页
Forensic Science and Technology
