基于CT三维重建技术推断西部地区汉族成人颅骨性别
杨孝通, 孙丞辉, 马永刚, 曹永杰, 熊剪, 张吉, 黄平

Sex Estimation of Han Adults in Western China Based on Three-Dimensional Cranial CT Reconstruction
Xiao-tong YANG, Cheng-hui SUN, Yong-gang MA, Yong-jie CAO, Jian XIONG, Ji ZHANG, Ping HUANG
表3 根据西部地区汉族样本颅骨特征得分推断性别的修正的logistic函数
Tab. 3 Modified logistic equation for estimating sex based on cranial trait scores for western Han samples
修正的logistic函数准确率/[n(%)]性别偏差/%
女性男性合计
y=8.071-1.314x1-0.731x2-0.263x3-0.308x4-0.635x5208(84.9)193(80.1)401(82.5)4.8
y=7.650-1.330x1-0.746x2-0.356x4-0.657x5210(85.7)193(80.1)403(82.9)5.6
y=7.102-1.483x1-0.775x2-0.673x5198(80.8)199(82.6)397(81.7)-1.8
y=5.662-1.462x1-0.769x2214(87.3)170(70.5)384(79.0)16.8
y=4.012-1.762x1155(64.3)219(89.4)374(77.0)-25.1