Table 1 Patient characteristics
Characteristics | n = 22 | |
|---|---|---|
Age | Median (range) | 67.5 (37–75) |
Sex, n (%) | Male | 20 (90.9) |
Female | 2 (9.1) | |
ECOG PS, n (%) | 0 | 4 (18.2) |
1 | 18 (81.8) | |
Smoking history, n (%) | Never | 0 (0.0) |
Ever/current | 22 (100) | |
Histology, n (%) | Adenocarcinoma | 10 (45.5) |
Squamous cell carcinoma | 7 (31.8) | |
NSCLC, NOS | 5 (22.7) | |
Stage (UICC7), n (%) | IIIB | 4 (18.2) |
IV | 18 (81.8) | |
Postoperative recurrence | 0 (0.0) | |
EGFR mutation, n (%) | Negative | 21 (95.5) |
Unknown | 1 (4.5) | |
ALK transfusion, n (%) | Negative | 20 (90.9) |
Unknown | 2 (9.1) |