Variables | Univariate | Multivariate | |||
---|---|---|---|---|---|
5-year OS | P value (log-rank) | Hazard ratio | 95%CI | P value | |
Gender | 0.047 | ||||
Male | 279 | ||||
Female | 78 | ||||
Age (years) | 0.159 | ||||
≤ 65 | 276 | ||||
> 65 | 81 | ||||
T stage | < 0.001 | 1.323 | 1.12–1.53 | 0.008 | |
T1 | 40 | ||||
T2 | 71 | ||||
T3 | 209 | ||||
T4 | 37 | ||||
N stage | < 0.001 | 1.525 | 1.4–1.65 | < 0.001 | |
N0 | 155 | ||||
N1 | 87 | ||||
N2 | 69 | ||||
N3 | 46 | ||||
Vascular invasion | <0.001 | ||||
No | 45 | ||||
Yes | 312 | ||||
Tumor cell | 0.61 | ||||
G1 | 54 | ||||
G2 | 258 | ||||
G2 | 45 | ||||
Tumor location | 0.018 | 1.361 | 1.09–1.63 | 0.025 | |
Upper third | 60 | ||||
Middle third | 260 | ||||
Lower third | 37 | ||||
Adjuvant CRT | 0.036 | ||||
Yes | 214 | ||||
No | 143 | ||||
Tumor length | < 0.001 | 1.609 | 1.31–1.9 | 0.002 | |
≤ 5 cm | 236 | ||||
> 5 cm | 157 | ||||
SIS | < 0.001 | 1.24 | 1.05–1.43 | 0.029 | |
0 | 119 | ||||
1 | 148 | ||||
2 | 90 | ||||
NLR | 0.006 | ||||
≤ 2.27 | 228 | ||||
>2.27 | 129 |