Table 3 Survival analysis
Variable | Relapse-free survival | ||
|---|---|---|---|
5 years-RFS (%) | HR (95% CI) | p value | |
A. Univariate analysis | |||
Histology | |||
NS | 59.1 | 4.8 (1.4–16.3) | 0.012 |
Seminoma | 90.3 | 1 | |
Age | |||
≤30 | 61.5 | 2.5 (1–6.5) | 0.056 |
>30 | 83.3 | 1 | |
LVI | |||
Yes | 54.5 | 3.2 (1.3–8.2) | 0.014 |
No | 83.0 | 1 | |
Tumor size (cm) | |||
≥4 | 57.1 | 4.5 (1.5–13.5) | 0.008 |
<4 | 87.9 | 1 | |
Rete testis invasion | |||
Yes | 54.5 | 4.5 (1.5–13.3) | 0.006 |
No | 88.4 | 1 | |
Epididymis invasion | |||
Yes | 25.0 | 3.6 (1.4–9.3) | 0.008 |
No | 81.3 | 1 | |
hMLH1 expression | |||
Null/low | 66.7 | 2 (0.7–5.7) | 0.178 |
Normal | 79.3 | 1 | |
hMSH2 expression | |||
Null/low | 81.3 | 0.66 (0.2–2.3) | 0.524 |
Normal | 70.0 | 1 | |
EGFR expression | |||
Positive | 52.9 | 3.5 (1.3–9.8) | 0.016 |
Negative | 82.1 | 1 | |
Variable | Relapse-free survival | |
|---|---|---|
HR (95% CI) | p value | |
B. Multivariate analysis | ||
Histology | ||
NS | ns | |
Seminoma | ||
Age | ||
≤30 | ns | |
>30 | ||
LVI | ||
Yes | ns | |
No | ||
Tumor size (cm) | ||
≥4 | ns | |
<4 | ||
Rete testis invasion | ||
Yes | ns | |
No | ||
Epididymis invasion | ||
Yes | 7.6 (2.4–23.7) | 0.001 |
No | 1 | |
EGFR expression | ||
Positive | ns | |
Negative | ||