Fig. 2From: Zonal adjusted PSA density improves prostate cancer detection rates compared with PSA in Taiwanese males with PSA < 20 ng/mlAUC of ROCs for PSA, PSAD and TZPSAD in patients with PSA level between 4.0–10.0 ng/ml. The AUCs for patients with a PSA level 4.0–10.0 ng/ml were 0.501 for PSA, 0.663 for PSAD and 0.663 for TZPSADBack to article page