Fig. 2. In terms of identifying clinically significant prostate cancer in the peripheral zone, area under the curves of PI-RADSv2.0 vs. PI-RADSv2.1 were (A) 0.795 vs. 0.856, for reader 1 (p < 0.001) and (B) 0.747 vs. 0.858, for reader 2 (p < 0.001).

PI-RADSv2.0 = Prostate Imaging-Reporting and Data System version 2.0, PI-RADSv2.1 = Prostate Imaging-Reporting and Data System version 2.1