Fig. 3From: Risk-stratified multi-round PSA screening for prostate cancer integrating the screening reference level and subgroup-specific progression indicatorsComparison of high-grade prostate cancer (Gleason score greater than 7) (A) and proportions of true/false positive (B) between different screening strategies. Proportions of true/false positive were defined as the number of participants with true/false positive divided the total number of participantsBack to article page