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Table 9 ROC analysis results for axial plane parameters

From: The analysis of sacrum and coccyx length measured with computerized tomography images depending on sex

 

Area

SE

Sen

Spe

Acc

p

LRFA-S

0.55

0.06

0.38

0.76

0.57

0.37

S1-S

0.75

0.05

0.80

0.66

0.73

< 0.00

S1-T

0.75

0.05

0.82

0.60

0.71

< 0.00

ASW

0.53

0.06

0.48

0.66

0.57

0.58

  1. LRFA-S the distance between the left and right auricular surface, S1-S, S1-T:1. sacral vertebra sagittal and transverse length, ASW anterior sacral width, Acc accuracy, SE standard error, Sen sensitivity, Spe specificity