Table 1.
Patient characteristics (n = 105)
| Parameter | n | (%) | |
|---|---|---|---|
| Age, years (median 67.0) |
<65 |
37 |
35.2 |
| |
≥65 |
68 |
64.8 |
| PSA, ng/ml [median 14.3 (2.4 − 160.7)] |
<10 |
35 |
33.3 |
| |
10 ~ 20< |
36 |
34.3 |
| |
20 ~ 50< |
23 |
21.9 |
| |
≥50 |
11 |
10.5 |
| Clinical stage |
T1 |
20 |
19.0 |
| |
T2 |
25 |
23.8 |
| |
T3 |
59 |
56.2 |
| |
T4 |
1 |
1.0 |
| Gleason score at biopsy |
5 ~ 6 |
34 |
32.4 |
| |
7 |
33 |
31.4 |
| |
≥8 |
38 |
36.2 |
| Seminal vesicle invasion |
− |
63 |
60.0 |
| |
+ |
42 |
40.0 |
| Surgical margin |
− |
12 |
11.4 |
| |
+ |
93 |
88.6 |
| Microlymphatic invasion |
− |
72 |
68.6 |
| |
+ |
33 |
31.4 |
| Microvascular invasion |
− |
54 |
51.4 |
| |
+ |
51 |
48.6 |
| Perineural invasion |
− |
11 |
10.5 |
| |
+ |
94 |
89.5 |
| Gleason score at prostatectomy |
5 ~ 6 |
16 |
15.2 |
| |
7 |
54 |
51.4 |
| ≥8 | 35 | 33.3 | |