Table 3 Multivariate analysis of prognostic factors of survival in patients with TE-SCC with CLM
Variable | Regression coefficient B | SE | Wald value | HR (95% CI) | P-value |
|---|---|---|---|---|---|
Sex (male vs. female) | -0.294 | 0.127 | 5.342 | 0.745 (0.581-0.956) | 0.021 |
Tumor length (≤5 cm vs. >5 cm) | 0.202 | 0.106 | 3.651 | 1.224 (0.995-1.505) | 0.056 |
pT category (T1, 2, 3, 4) | 0.283 | 0.096 | 8.687 | 1.327 (1.100-1.602) | 0.003 |
Number of nodal metastases (1-2, 3-6, ≥7) | 0.332 | 0.102 | 10.533 | 1.393 (1.140-1.702) | 0.001 |
Fields of LNM (1 field, 2 fields, 3 fields) | 0.203 | 0.100 | 4.109 | 1.225 (1.007-1.490) | 0.043 |
Treatment program (surgery only vs. surgery + radiation) | -0.414 | 0.107 | 15.025 | 0.661 (0.536-0.815) | <0.0001 |