Fig. 3From: A risk calculator to inform the need for a prostate biopsy: a rapid access clinic cohortIPRC discrimination ability. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), Youden index of the PCPT (red), PBCG (orange), ERSPC (blue) and IPRC (green) on the variously selected thresholds. The PCa model is displayed on the left and high-grade PCa model on the rightBack to article page