Table 1 Clinical and demographic characteristics at enrollment (N = 52)
Characteristic | All patients | First-line treatment | Second-line treatment |
|---|---|---|---|
| Â | Number (%) | Number (%) | Number (%) |
| Â | Â | 30 (57.7) | 22 (42.3) |
Median age (range), years | 60 (32-70) | 60 (32-70) | 60 (26-68) |
ECOG score | |||
0 | 20 (38.5) | 10 (33.3) | 10 (45.5) |
1 | 32 (61.5) | 20 (67.7) | 12 (54.5) |
Sex | |||
Male | 32 (61.5) | 18 (60.0) | 14 (63.6) |
Female | 20 (38.5) | 12 (40.0) | 8 (36.4) |
Primary lesion site | |||
Colon | 32 (61.5) | 16 (53.3) | 16 (72.7) |
Rectum | 20 (38.5) | 14 (46.7) | 6 (27.3) |
Positive history of diabetes | 9 (17.3) | 5 (16.7) | 4 (18.2) |
Primary tumor resection | 46 (88.5) | 26 (86.7) | 20 (90.9) |
Site of metastasis | |||
Liver | 31 (59.6) | 16 (53.3) | 15 (68.2) |
Lung | 18 (34.6) | 13 (43.3) | 5 (22.7) |
Abdominal cavity | 18 (34.6) | 8 (26.7) | 10 (45.5) |
Number of metastatic lesions | |||
Single | 24 (46.2) | 15 (50.0) | 9 (40.9) |
Multiple | 28 (53.8) | 15 (50.0) | 13 (59.1) |