TNM stage | Overall survival | Lung cancer-specific survival | ||
---|---|---|---|---|
Hazard ratioa (95% CI) | P | Hazard ratioa (95% CI) | P | |
T1N0 | 0.622 (0.481, 0.804) | 0.001 | 0.600 (0.442, 0.814) | 0.001 |
T2N0 | 0.625 (0.460, 0.849) | 0.003 | 0.623 (0.445, 0.873) | 0.006 |
T3N0 | 1.447 (0.832, 2.518) | 0.191 | 1.218 (0.644, 2.302) | 0.544 |
T1-2N1 | 1.321 (0.954, 1.828) | 0.093 | 1.419 (1.003, 2.006) | 0.048 |