Table 1 Baseline characteristics
Characteristics | Overall (N = 56) |
|---|---|
Age | |
Median (range), years | 58 (32–76) |
Age stratification, n (%) | |
\(<\)60 years | 32 (57.1) |
\(\ge\)60 years | 24 (42.9) |
Gender, n (%) | |
Male | 34 (60.7) |
Female | 22 (39.3) |
TNM stage, n (%) | |
Stage IV | 56 (100) |
ECOG PS, n (%) | |
0 | 15 (26.8) |
1 | 41 (73.2) |
Metastatic disease, n (%) | |
Lung | 44 (78.6) |
Liver | 34 (60.7) |
Bone | 12 (21.4) |
Brain | 2 (3.6) |
Adrenal | 2 (3.6) |
Smoking history, n (%) | |
Never | 37 (66.1) |
Current | 4 (7.1) |
Former | 14 (25.0) |
Unknown | 1 (1.8) |
Prior lines of treatment, n (%) | |
0 | 1 (1.8) |
1 | 21 (37.5) |
2 | 15 (26.8) |
≥3 | 19 (33.9) |
Prior treatment, n (%) | |
5-Fluorouracil | 55 (98.2) |
Oxaliplatin | 48 (85.7) |
Irinotecan | 41 (73.2) |