| No. of patients | |||
| Total | 29 | ||
| Age, years | Median | 64 | |
| Range | 41 - 71 | ||
| Gender | Male | 6 | |
| Female | 23 | ||
| Performance status |
| 0 | 17 |
| (ECOG) | 1 | 12 | |
| Smoker | 12 | ||
| Clinical stage |
| IV | 27 |
| Postoperative recurrence | 2 | ||
| Histology | Adenocarcinoma | 28 | |
| Non-small cell carcinoma | 1 | ||
| EGFR mutation |
| 18 | 1 |
| 19 | 14 | ||
| 21 | 14 | ||
| Brain meta | 8 |