Table 1. . Patient demographics.
| Condition | N | Mean age (range) | Mean PSA (± SEM) | Mean number of biopsies |
|---|---|---|---|---|
| Benign |
14 |
60.86 (50–69) |
6.3 (± 1.3) |
9 (± 1.0) |
| Benign, intraepithelial neoplasia |
4 |
62.3 (57–69) |
6.2 (± 0.9) |
12.25 (± 3.8) |
| Benign total |
18 |
|
|
|
| Adenocarcinoma total |
28 |
61.2 (50–69) |
15.7 (± 5.0) |
10.2 (± 1.1) |
| By Gleason Score: | ||||
| 6 |
7 |
|
|
|
| 7 |
9 |
|
|
|
| 8 |
1 |
|
|
|
| 9 |
2 |
|
|
|
| Total | 46 |
PSA: Prostate-specific antigen; SEM: Standard error of the mean.