Introduction
Many men with non-clinically significant PCa (N-CSPCa) will not progress to become symptomatic within their lifetime. If we can predict clinically significant PCa (CSPCa), we can prevent patients from unnecessary biopsies, overdiagnoses, and overtreatment. The purpose of this study was to determine whether PSAD and f/t PSA can predict CSPCa (Gleason ≥ 7) in patients diagnosed with prostate cancer on biopsy with a PSA level of 2.5-10 ng/ml or not.