Skip to main content

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