Cut off value Sensitivity Specificity PPV NPV Accuracy
T2W PI-RADS ≥3 positive 100% 22.58% 47.25% 100% 53.77%
PI-RADS≥4 positive 46.51% 93.75% 45.26% 94.04% 71.43%
DWI PI-RADS ≥3 positive 95.35% 14.52% 43.62% 81.82% 47.62%
PI-RADS≥4 positive 54.55% 80.65% 23.84% 94.10% 69.81%
DCE PI-RADS≥3 positive 79.07% 68.85% 64.15% 82.35% 80.21%
T2W and DWI (biparametric) PI-RADS≥3 positive 100% 23.81% 47.25% 100% 54.85%
MpMRG (T2W, DWI and DCE)
PI-RADS ≥3 positive
100%
12.90%
44.33%
100%
49.06%
PI-RADS≥4 positive 72.09% 80.65% 72.09% 80.65% 77.36%