Table 1

Patient data by disease stage

Disease groupsNo. of patientsMedian age (range)Median PSA ng/ml (range)Median OPG
Assay 1 in pg/ml (range)Assay 2 in pg/ml (range)
Normal632a (23–50)Not recorded25.97 (19.73–60.68)22.39 (15.95–57.47)
BPH2565 (55–75)5.84 (1.35–17.31)31.08 (15.09–68.64)34.48 (21.74–77.06)
Primary CaP2559 (53–73)3.81 (<0.06–39.3)23.19 (7.56–81.26)22.43 (3.31–82.98)
Recurrent CaP2565 (51–82)0.34 (0.13–1.49)37.01 (15.73–67.97)30.71 (12.11–74.50)
Advanced CaP2471 (52–88)436.2 (112.2–4817.5)54.52 (16.32–1858.95)43.24 (14.81–961.20)
  • a The age of one subject was not recorded.