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Patient characteristics (n=97).
| Characteristics | Patient no. | % | |
|---|---|---|---|
| Age, years | |||
| Median (range) | 65 (33–83) | ||
| Gender | |||
| Male | 67 | 69.0 | |
| Female | 30 | 31.0 | |
| ECOG performance status | |||
| 0 | 28 | 29.0 | |
| 1 | 54 | 56.0 | |
| 2 | 12 | 12.0 | |
| 3 | 3 | 3.0 | |
| Primary tumor | |||
| Yes | 44 | 45.0 | |
| No | 53 | 55.0 | |
| Histological type | |||
| Intestinal | 37 | 38.0 | |
| Diffuse | 51 | 53.0 | |
| Mixed | 9 | 9.0 | |
| Metastatic site | |||
| Lymph nodes | 46 | 47.0 | |
| Peritoneum | 43 | 44.0 | |
| Liver | 26 | 27.0 | |
| Bone | 4 | 4.0 | |
| Lung | 3 | 3.0 | |
| Number of metastatic sites | |||
| 1 | 1 | 1.0 | |
| 2 | 66 | 68.0 | |
| 3 | 30 | 31.0 |
ECOG, eastern cooperative oncology group.
