Table 1 Multivariate Cox analysis for clinical variables.
Variables | HR (95% CI) | P-value |
|---|---|---|
Age | ||
≤ 65 | Reference | |
> 65 | 2.07 (1.45–2.97) | < 0.001 |
Gender | ||
Female | Reference | |
Male | 1.28 (0.89–1.85) | 0.181 |
Tumor grade | ||
G1-2 | Reference | |
G3-4 | 1.52 (1.05–2.21) | 0.028 |
Pathological stage | ||
Stage I–II | Reference | |
Stage III–IV | 1.51 (0.89–2.54) | 0.125 |
T | ||
T1-2 | Reference | |
T3-4 | 1.38 (0.84–2.28) | 0.205 |
N | ||
N0 | Reference | |
N1-3 | 0.90 (0.51–1.59) | 0.715 |
M | ||
M0 | Reference | |
M1 | 2.03 (1.22–3.38) | 0.007 |
Risk score | ||
Low | Reference | |
High | 4.04 (2.74–5.95) | < 0.001 |