Table 1.
Patient characteristics
| Variables | n (%) |
|---|---|
| Sex | |
| Male | 34 (85.0) |
| Female | 6 (15.0) |
| Age, median (range), years | 63 (47–76) |
| ECOG | |
| 1 | 11 (27.5) |
| 2 | 29 (72.5) |
| Smoking history | |
| Yes | 22 (55.0) |
| No | 18 (45.0) |
| Alcohol use | |
| Yes | 24 (60.0) |
| No | 16 (40.0) |
| No. of previous chemotherapy lines | |
| 1 | 14 (35.0) |
| 2 | 23 (57.5) |
| 3 | 3 (7.5) |
| Prior surgery of primary tumor | |
| Yes | 21 (52.5) |
| No | 19 (47.5) |
| Prior treatment of primary tumor | |
| Surgery | 21 (52.5) |
| Chemoradiotherapy | 17 (42.5) |
| Chemotherapy | 2 (5.0) |
| Sites of metastasis | |
| Lung | 16 (40.0) |
| Liver | 13 (32.5) |
| Adrenal gland | 1 (2.5) |
| Bone | 4 (10.0) |
| Lymph node | 22 (55.0) |
| Intolerant of last‐line treatment at time of enrollment, median (range), months | 3.6 (0.7–20.0) |
Abbreviation: ECOG, Eastern Cooperative Oncology Group.