Table 2 Patient characteristics of conversion surgery group and chemotherapy alone group
Patient demographics | Variables | Conversion surgery | Chemotherapy alone |
|---|---|---|---|
Sex | Male/female | 5/1 | 3/2 |
Age | Median/range | 65.0/61–68 | 64.0/43–78 |
Liver metastasis | Positive/negative | 3/3 | 3/2 |
Distant metastasis (except liver) | Positive/negative | 0/6 | 4/1 |
Lymph node metastasis | Regional/not regional | 0/6 | 3/3 |
Peritoneal metastasis | P1/P0 and CY1/P0 | 1/2/3 | 2/0/3 |
Number of stage IV factor | Less than 2/3 factors | 6/0 | 3/2 |