踝关节面的测量及其性别的判别分析

目的：为积累国人资料和探讨踝关节面的性别差异。方法：用电子数显游标卡尺对东北出土的９３副距骨（男５１，女４２）、７２副胫骨（男３６，女３６）和７６副排骨（男３６，女４０）的踝关节面进行了１４例径线的测量和用米格纸测量各关节面面积８项，用ＳＰＳＳ软件计算出构成踝关节各关节面的面积指数并进行了侧别、性别比较和多因素判别分析。结果：各测量项目均无侧别差异，但大多具有非常显著的性别差异；４个判别分析式的判

MEASUREMENT OF THE ARTICULAR SURFACE OF ANKLE AND ITS SEXUAL DISCRIMINANT ANALYSIS

To accumulate the data of Chinese and study the sexual difference of the articular surface of the ankle between two sexes. Methods: Ninety three sets (Male 51, female 42) of talus, 72 sets (M36, F36) of tibia, and 76 sets (M36, F40) of fibula excavated from northeast China were used to measure the diameters and area of articular surface. Besides, the data as well as the sexual discriminant analysis were calculated by SPSS software. Results: There was no side difference of all measurements, but most of them had significant sexual difference. The accurate rates of sexual diagnosis by 4 discriminant formulae were 74.2% to 86.0%. Conclusion: It is useful for sexual discriminant in anthropology and forensic medicine.