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Patient characteristics.
| Parameters | Value |
|---|---|
| Median age years, range | 64 (40–74) |
| Gender, n (%) | |
| Male | 15 (65.2) |
| Female | 8 (34.8) |
| ECOG PS, n (%) | |
| 0 | 6 (26.1) |
| 1 | 17 (73.9) |
| Disease stage, n (%) | |
| IIIB | 3 (13.0) |
| IV | 20 (87.0) |
| Histology, n (%) | |
| Adenocarcinoma | 23 (100.0) |
| EGFR, n (%) | |
| Mutant | 3 (13.0) |
| Wild-type | 16 (69.6) |
| Unknown | 4 (17.4) |
EGFR, epidermal growth factor receptor; ECOG, Eastern Cooperative Oncology Group; PS, performance status.
