| 破碎胫骨的性别判别分析研究 |
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| 引用本文： | 刘武,杨茂有,邰凤久.破碎胫骨的性别判别分析研究[J].中国法医学杂志,1989(1). |
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| 作者姓名： | 刘武 杨茂有 邰凤久 |
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| 作者单位： | 中国科学院古脊椎动物与古人类研究所，长春中医学院解剖教研室，长春中医学院解剖教研室 |
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| 摘 要： | 本文对135例(男69,女66)国人成年胫骨进行了12项测量。统计检验表明所有项目都具有非常显著的性别差异。按照判定破碎胫骨性别的需要,采用逐步判别分析和Fisher方法建立了17项判定破碎胫骨性别的判别函数。判别率为79.3～84.4％。本研究表明胫骨上端宽、下端宽和滋养孔处骨干周长具有最重要的性别鉴定价值,其单项判别率为79.3％～80.2％。
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| 关 键 词： | 破碎胫骨 性别判定 判别函数 逐步判别分析 |
SEX DIXCRIMINANT ANALYSIS OF FRAGMENTARY TIBIA |
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| LiuWu Institute of Vertebrate Paleontology and Paleoanthropology,Academia Sinica YangMaoyou TaiFengjiu.SEX DIXCRIMINANT ANALYSIS OF FRAGMENTARY TIBIA[J].Chinese Journal of Forensic Medicine,1989(1). |
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| Authors: | LiuWu Institute of Vertebrate Paleontology and Paleoanthropology Academia Sinica YangMaoyou TaiFengjiu |
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| Institution: | LiuWu Institute of Vertebrate Paleontology and Paleoanthropology,Academia Sinica YangMaoyou TaiFengjiu Department of Anatomy,Changchun College of Traditional Chinese Medicine |
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| Abstract: | 135 Chinese adult tibiae (69 males, 66 females)were measured. Statistic test shows that all 12 items of measurement have significant sex differences. For the purpose of determining sex from fragmentary tibia, 17 sex diseriminant functions for fragmentary tibia were calculated by means of stepwise discriminant analysis and Fisger's method. The diseriminant rate ranges from 79.3% to 821.4%. The present study shows that the proximal epiphyseal breadth,the distal epiphyseal breadth and the circumference at the level of the nutrient foramen have the most important value in identification of sex they can determine sex alone 79.3—80.2% correctly. |
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| Keywords: | Fragmentary tibia Sex determination Discriminant function Stepwise discriminant analysis |
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