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5 验证组采用修正的logistic函数推断性别准确率 (N=90)
Tab. 5 Accuracy of applying modified logistic equation to estimate set of the validation group
logistic函数观察者准确率/[n(%)]性别偏差/%
女性男性合计
y=8.071-1.314x1-0.731x2-0.263x3-0.308x4-0.635x5141(91.1)40(88.9)81(90.0)2.2
240(88.9)37(82.2)77(85.6)6.7
340(88.9)39(86.7)79(87.8)2.2
y=7.650-1.330x1-0.746x2-0.356x4-0.657x5142(93.3)40(88.9)82(91.1)4.4
238(84.4)38(84.4)76(84.4)0
340(88.9)39(86.7)79(87.8)2.2
y=7.102-1.483x1-0.775x2-0.673x5143(95.5)33(73.3)76(84.4)22.2
238(84.4)30(66.7)68(75.6)17.7
341(91.1)34(75.6)75(83.3)15.5
y=5.662-1.462x1-0.769x2140(88.9)39(86.7)79(87.8)2.2
235(77.8)35(77.8)70(77.8)0
337(82.2)41(91.1)78(86.7)-8.9
y=4.012-1.762x1137(82.2)41(91.1)78(86.7)-8.9
234(75.6)36(80.0)70(77.8)-4.4
333(73.3)41(91.1)74(82.2)-17.8