Fig. 1From: Performance characteristics of prostate-specific antigen density and biopsy core details to predict oncological outcome in patients with intermediate to high-risk prostate cancer underwent robot-assisted radical prostatectomyKaplan–Meier event curves presenting biochemical recurrence-free survivals for prostate cancer patients. The entire cohort was divided into 4 subgroups by the NCCN risk, percentage of positive cores, and PSAD. Pairwise statistical comparisons among subgroups revealed that entire cohort was stratified into three distinct risk groupsBack to article page