Relative proportion of three endpoints (fever, cUTI, and positive urine culture after TRPB) compared between all three groups (FLU, CEPH, and O-AB). p < 0.05 was considered statistically significant. cUTI, complicated urinary tract infection; TRPB, transrectal prostate biopsy; FLU, fluoroquinolones; CEPH, cephalosporines; O-AB, selective other antibiotics.