Variable Value Value
Training cohort Validation cohort
AUC
0.7820(95%CI:0.7254,0.8439)
0.8432 (95%CI:0.7588,0.9151)
Cutoff value 0.5 0.5
specificity 66.33% 73.91%
sensitivity 70.75% 76.09%
accuracy 68.63% 75.00%
positive-LR 2.10 2.92
negative-LR 0.44 0.32
diagnose-OR 4.77 9.02
positive-pv 69.44% 74.47%
negative-pv 67.71% 75.56%