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Table 1 Patient, disease and operative characteristics

From: Pathological upgrading in prostate cancer treated with surgery in the United Kingdom: trends and risk factors from the British Association of Urological Surgeons Radical Prostatectomy Registry

Patient and disease characteristics
Age (years)
 Mean 63.22
 Median 64
 Range 35–92
Preoperative PSA (ng/ml)
 Mean 10.06
 Median 7.85
 Range 0–181
Preoperative biopsy ISUP Grade Group (%)
 1 3914 (22.2)
 2 8328 (47.3)
 3 2893 (16.4)
 4 1427 (8.1)
 5 1036 (5.9)
Preoperative clinical stage (%)
 T1 5435 (30.9)
 T2 8311 (47.2)
 T3 3839 (21.8)
 T4 13 (0.10
Preoperative D’Amico risk group (%)
 Low risk 1766 (10.0)
 Intermediate risk 6563 (37.3)
 High risk 9269 (52.7)
Operative characteristics
Year of surgery (%)
 2011 1001 (5.7)
 2012 1159 (6.6)
 2013 2259 (12.8)
 2014 3783 (21.5)
 2015 4566 (25.9)
 2016 4830 (27.4)
Region (%)
 A 79 (0.4)
 B 701 (4.0)
 C 1653 (9.4)
 D 2081 (11.8)
 E 706 (4.0)
 F 2084 (11.8)
 G 1315 (7.5)
 H 29 (0.2)
 I 67 (0.4)
 J 2093 (11.9)
 K 1885 (10.7)
 L 1736 (9.9)
 M 745 (4.2)
 N 1798 (10.2)
 O 324 (1.8)
 P 302 (1.7)