Table 1 Baseline demographic and clinical characteristics of enrolled patients with mCRC
Characteristic | No. of patients [cases (%)] |
|---|---|
Sex | |
Male | 27 (67.5) |
Female | 13 (32.5) |
ECOG PS | |
0 | 15 (37.5) |
1 | 25 (62.5) |
Primary disease site | |
Colon | 23 (57.5) |
Rectosigmoid colon | 1 (2.5) |
Rectum | 16 (40.0) |
Primary tumor resection | |
No | 7 (17.5) |
Yes | 33 (82.5) |
Adjuvant chemotherapy | |
No | 24 (60.0) |
Yes | 16 (40.0) |
Differentiation | |
Well | 1 (2.5) |
Moderate | 29 (72.5) |
Poor | 3 (7.5) |
Unknown | 7 (17.5) |
Metastatic sites | |
Liver | 24 (60.0) |
Lung | 16 (40.0) |
Lymph nodes | 10 (25.0) |
Peritoneum | 8 (20.0) |
Others | 4 (10.0) |
No. of metastatic sites | |
1 | 14 (35.0) |
2 | 18 (45.0) |
≥3 | 8 (20.0) |