Table 5.
Analysis of the independent factors for overall survival among smoking ESCC patients, Guangzhou, 2005–2010 (N=944 )
| Variables |
Univariate analysis |
Multivariate analysis |
||||
|---|---|---|---|---|---|---|
| HR | 95% CI | p | HR | 95% CI | p | |
| Gender | 1.825 | 0.839–3.969 | 0.129 | |||
| Age | 1.016 | 1.003–1.030 | 0.017 | 1.022 | 1.009–1.035 | <0.001 |
| ALB | 0.983 | 0.991–1.073 | 0.204 | |||
| GLB | 1.011 | 0.988–1.033 | 0.354 | |||
| CEA | 1.031 | 0.991–1.073 | 0.127 | |||
| Tumor site | 0.931 | 0.773–1.122 | 0.455 | |||
| Tumor size | 1.065 | 1.003–1.132 | 0.041 | |||
| Differentiation | 1.075 | 0.920–1.257 | 0.363 | |||
| TNM | 1.964 | 1.627–2.370 | <0.001 | 2.047 | 1.706–2.456 | <0.001 |
| Smoking index | 1.054 | 1.005–1.354 | 0.004 | 1.070 | 1.008–1.135 | 0.025 |