Table 4 Independent Impacts of Variables on Patient: Overall Survival Estimated by Multivariate Analysis
Variable | P value | HR | 95% CI |
|---|---|---|---|
Structural components | |||
AC- vs. SCC-Predominant | 0.022 | 0.515 | 0.29–0.91 |
Tumor location | |||
Peripheral vs. Central | 0.009 | 0.462 | 0.26–0.83 |
Age(y) | |||
< 60 vs. ≥60 | 0.277 | ||