论文部分内容阅读
通过已知性别的干燥成人髋骨190副（男123副，女67副）进行研究，发现髋骨上界线的弧长、界线的弦长和孤高，以及髋臼的直径等值均存在着显著的性别差异。四项指标的单一性别判别准确率分别为78．42％、73．68％、74．74％及72．63％。分别利用前三项指标与髋臼直径的比值作为性别判别公式，判别准确率可达91．58％、8．95％、85．26％。利用筋骨进行性别判别建立新的方法。
A total of 190 adult hip bones (123 males and 67 females) with known gender were studied and found that the arc length at the upper boundary of the hipbone, the chord length and lone height of the borderline, and the diameter and equivalent diameter of the acetabular were significantly different The gender difference. The accuracy of single gender discrimination of the four indicators were 78.42%, 73.68%, 74.74% and 72.63% respectively. Using the ratio of the first three indexes to the acetabular diameter respectively as the discriminant formula of gender, the discriminant accuracy can reach 91.58%, 8.95%, 85.26%. Using the bones to establish a new method of gender discrimination.