| CI | confidence interval |
| DFS | disease-free survival |
| HR | hazard ratio |
| JFCR | Japanese Foundation for Cancer Research |
| NSCLC | non-small-cell lung cancer |
| p-stage | pathological stage |
| TMA | tissue microarray |
| CI | confidence interval |
| DFS | disease-free survival |
| HR | hazard ratio |
| JFCR | Japanese Foundation for Cancer Research |
| NSCLC | non-small-cell lung cancer |
| p-stage | pathological stage |
| TMA | tissue microarray |