| Characteristics | Value |
|---|---|
| Age (yr) | 62 (36–76) |
| Sex | |
| Male | 15 (60) |
| Female | 10 (40) |
| Primary cancer type | |
| Gastric cancer | 5 (20) |
| Biliary tract cancer | 11 (44) |
| Pancreas cancer | 6 (24) |
| Breast cancer | 2 (8) |
| Ovary cancer | 1 (4) |
| Disease presentation status | |
| Initially metastatic status | 18 (72) |
| Recurrent status | 7 (28) |
| Karnofsky Performance Scale | |
| 50–60 | 8 (32) |
| 30–40 | 14 (56) |
| 10–20 | 3 (12) |