Table 2. Prostate cancer incidence vs PSA level.
| PSA (ng/ml) | Number | Percentage% |
| 0 – 4 | 9 | 1.5 |
| 4.1 - 10 | 56 | 8 |
| 10.1 – 20 | 125 | 18.6 |
| > 20 | 460 | 68.7 |
| Initial PSA not stated | 19 | 2.8 |
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