Covariate | Hazard Ratio | P |
Stage |
|
|
Stage 1 | Reference |
|
Stage 2 or 3 | HR = 3.6 | <0.001 |
Metastatic | HR = N/A | 0.37 |
Histology |
|
|
Lung adenocarcinoma | Reference |
|
Lung squamous cell carcinoma | HR = 2.7 | 0.001 |
Lung carcinoma (multiple types) | HR = N/A | 0.07 |
Metastatic | HR = N/A | 0.2 |
Laterality |
|
|
Left | Reference |
|
Right | HR = 0.56 | 0.014 |
Other |
|
|
Age | HR = 1.09/year | <0.001 |