Variables | Category | No. | Relapse | Univariate analyses | ||
---|---|---|---|---|---|---|
 |  |  | n (%) | P value | HR | 95%CI |
Age | <40 | 70 | 1 (2.5%) | 0.11 | 0.17 | 0.02-1.50 |
≥40 | 48 | 4 (8.3%) |  | 1 | ||
Size | ≤5 cm | 45 | 2 (4.4%) | 0.77 | 1.33 | 0.19-9.47 |
>5 cm | 59 | 2 (3.4%) |  | 1 | ||
βhCG | Normal | 29 | 2 (6.9%) | 0.53 | 1.78 | 0.30-10.6 |
Elevated | 75 | 3 (4.0%) | Â | 1 | ||
LDH | Normal | 48 | 1 (2.1%) | 0.29 | 0.31 | 0.03-2.75 |
Elevated | 50 | 4 (8.0%) | Â | 1 | ||
pT | pT1 | 32 | 2 (6.3%) | 0.93 | 1.09 | 0.18-6.51 |
pT2-4 | 51 | 2 (3.9%) | Â | 1 | ||
Lymphovascular invasion | No | 37 | 3 (8.1%) | 0.41 | 2.11 | 0.35-12.6 |
Yes | 51 | 2 (3.9%) | Â | 1 | ||
Tunica albuginea involvement | No | 79 | 3 (3.8%) | 0.07 | 0.19 | 0.03-1.13 |
Yes | 10 | 2 (20.0%) | Â | 1 | ||
Spermatic cord invasion | No | 90 | 5 (5.6%) | - | - | - |
Yes | 3 | 0 (0%) | Â | Â | ||
Radiotherapy | No | 61 | 4 (6.6%) | 0.23 | 3.83 | 0.43-34.3 |
 | Yes | 56 | 1 (1.8%) |  | 1 |  |