Table 1 Demographic characteristics of 2303 patients
| Â | Overall | University hospital | Affiliated hospitals | Â |
|---|---|---|---|---|
| Â | n = 2303 (%) | n = 420 (%) | n = 1883 (%) | P value |
Age (years) | Â | Â | Â | Â |
younger than 60 | 154 (6.7) | 52 (12.4) | 102 (5.4) | Â |
60-69 | 684 (29.7) | 130 (31.0) | 554 (29.4) | Â |
70-79 | 1117 (48.5) | 199 (47.3) | 918 (48.8) | Â |
80 or older | 348 (15.1) | 39 (9.3) | 309 (16.4) | < 0.001 |
PSA at diagnosis | Â | Â | Â | Â |
10.0 or less | 963 (41.8) | 225 (53.5) | 738 (39.2) | Â |
10.1-20 | 554 (24.1) | 98 (23.3) | 456 (24.2) | Â |
greater than 20 | 786 (34.1) | 97 (23.1) | 689 (36.6) | < 0.001 |
Gleason score | Â | Â | Â | Â |
2-6 | 906 (39.3) | 146 (34.8) | 760 (40.3) | Â |
7 | 722 (31.4) | 175 (41.6) | 547 (29.0) | Â |
8-10 | 675 (29.3) | 99 (23.6) | 576 (30.6) | < 0.001 |
Clinical T stage | Â | Â | Â | Â |
T1 | 766 (33.3) | 183 (43.6) | 583 (31.0) | Â |
T2 | 933 (40.5) | 134 (31.9) | 799 (42.4) | Â |
T3 | 489 (21.2) | 95 (22.6) | 394 (20.9) | Â |
T4 | 115 (5.0) | 8 (1.9) | 107 (5.7) | < 0.001 |