摘要
测量了西安地区出土成人１００例（男女各５０例）的股骨２２项指标。各项线性测量、髁体角，以及髁间、长厚、粗壮和颈断面指数性差显著。用逐步判别分析方法建立了用股骨或股骨和胫骨判定性别的函数。应用这些函数判定性别，正判率可达７５％～８０％。并将结果与有关资料进行了对比讨论。
Unearthed from the vicinity of Xi'an, 100 Chinese adults'(50 males and 50 females) femora were measured for 22 items.Sex difference of the various linear measurement, conylo-diaphseal angle,and the intercondylar, lengthcircumference, robusticity and collum transverse section indexes were significant. Stepwise discriminant analysis employing these measurements was used to determine the optional combination of variable for assessing the sex. The discriminant functions for assessing sex using the femur or the femur and tibia were founded. These functions were applied to distinguish their sex and the correct rate was 75～80%. The results were compared with the data available and the racial and regional differences were discussed.
出处
《西安医科大学学报》
CSCD
1994年第2期149-152,共4页
Journal of Xi'an Medical University(Chinese)
关键词
股骨
胫骨
逐步判别分析
性别
femur
tibia
stepwise discriminant analysis
