Variable | Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|
p value | HR | 95% CI | p value | |
Age (> 65) | 0.809 | |||
Gender (Male) | < 0.001 | 1.09 | 0.71–1.68 | 0.687 |
Smoking history | < 0.001 | 1.39 | 0.91–2.13 | 0.125 |
Pathological T factor | < 0.001 | 1.15 | 0.94–1.42 | 0.172 |
Pathological N factor | 0.353 | |||
Pathological stage | 0.119 | |||
Vessel invasion | 0.314 | |||
Lymphatic invasion | 0.027 | 1.34 | 1.03–1.74 | 0.029 |
Pleural invasion | 0.231 | |||
EGFR mutation (+/−) | < 0.001 | 0.68 | 0.52–0.89 | 0.005 |