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ROC curve for csPca multivariate model with and without PI-RADSv2 score. Area under the curve (AUC) of PI-RADSv2 alone (AUC = 0.797), the multivariate model (age, prostate-specific antigen density, digital rectal examination result) with PI-RADSv2 score (AUC = 0.886) and without PI-RADSv2 score (AUC = 0.764).(Color version of figure is available online.)
