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. Author manuscript; available in PMC: 2019 Feb 8.
Published in final edited form as: J Biomech. 2017 Dec 15;68:43–50. doi: 10.1016/j.jbiomech.2017.12.007

Table 5. Prediction sensitivity and specificity, AUC value of PAI using one single risk factor and optimal predictor among all combinations.

Predictor ProbCutoffs Sensitivity Specificity Sensi+Speci AUC
PWS+PWSn+Lipid percent+Min cap thickness+PA+PB 0.3810 0.8757 0.7171 1.5928 0.8452
PWS 0.4348 0.7929 0.6927 1.4856 0.8116
PB 0.5680 0.6508 0.8341 1.4849 0.7996
WSS 0.3527 0.8521 0.6244 1.4765 0.7896
PWSn 0.4964 0.7041 0.7366 1.4407 0.7740
Lipid percent 0.4193 0.8402 0.6000 1.4402 0.7749
WT 0.4509 0.7751 0.6634 1.4385 0.7576
Min cap thickness 0.3001 0.9467 0.4634 1.4101 0.7661
PA 0.3830 0.7988 0.6049 1.4037 0.7579