Table 2 Tumor characteristics of prostatectomy specimens
| Â | Number (%) or Median (IQR) | Â | |
|---|---|---|---|
Intermediate-risk | High-risk | p-value | |
Number | 155 (100) | 95 (100) | Â |
Pathologic T stage | |||
 pT0 | 1 (0.6) | 2 (2.1) | 0.010 |
 pT2a-c | 123 (79.4) | 55 (57.9) |  |
 pT3a-b | 31 (20.0) | 36 (37.9) |  |
 pT4 | 0 (0) | 2 (2.1) |  |
Surgical margin | |||
 Negative | 136 (87.7) | 73 (76.8) | 0.034 |
 Positive | 19 (12.3) | 22 (23.2) |  |
Prostatectomy Gleason score | |||
 ≤ 6 | 4 (2.6) | 1 (1.1) | <0.001 |
 7 | 133 (85.8) | 53 (55.8) |  |
 ≥ 8 | 17 (11.0) | 39 (41.1) |  |
 NA | 1 (0.6) | 2 (2.1) |  |
Index tumor volume (cc) | 1.18 (0.39–3.37) | 1.05 (0.43–2.95) | 0.776 |