Median age, years (range) | 64 (28–85) |
Gender, n (%) | |
male | 18 (58) |
female | 13 (42) |
ECOG PS, n (%) | |
0 | 3 (9.7) |
1 | 16 (51.6) |
2 | 8 (25.8) |
3 | 4 (12.9) |
Histology, n (%) | |
squamous | 10 (32.3) |
adenocarcinoma | 20 (64.5) |
unspecified | 1 (3.2) |
TNM staging, n (%) | |
IIIa | 1 (3.2) |
IIIb | 4 (12.9) |
IV | 26 (83.9) |
Prior chemotherapy, n (%) | |
1 regimen | 5 (16.1) |
2 regimens | 10 (32.3) |
≥3 regimens | 16 (51.6) |