Table 4:
Multivariable multivariate analysis of freedom from recurrence and overall survival
| Hazard ratio [95% CI] | P-value | |
|---|---|---|
| Freedom from recurrence | ||
| Clinical tumour stage | 1.75 [1.02, 2.98] | 0.04a |
| SUV | 1.12 [1.03, 1.21] | 0.005a |
| Overall survival | ||
| Age | 1.05 [0.98, 1.12] | 0.18 |
| Comorbidity index | 1.26 [0.82, 1.94] | 0.29 |
| FEV1/FVC | 0.99 [0.95, 1.03] | 0.62 |
| Clinical tumour stage | 2.47 [1.15, 5.29] | 0.02a |
| SUV | 1.11 [0.99, 1.24] | 0.09 |
| Histology | 1.23 [0.64, 2.37] | 0.53 |
a
Statistically significant.
CI: confidence interval; FEV1: forced expiratory volume in 1 s; FVC: functional vital capacity; SUV: standardized uptake value.