Table 2. Basic characteristics of the patients.
| Characteristic | Cohort 1 (n=36) |
Cohort 2 (n=21) |
Total (n=57) |
|||
|---|---|---|---|---|---|---|
| No. of patients % | No. of patients % | No. of patients % | ||||
| Sex | ||||||
| Male | 21 | 58.3 | 17 | 81 | 38 | 66.7 |
| Female | 15 | 41.7 | 4 | 19 | 19 | 33.3 |
| Age, years | ||||||
| Median | 57 | 57 | 57 | |||
| Range | 27-74 | 42-75 | 27-75 | |||
| KPS | ||||||
| 90−100 | 25 | 69.4 | 15 | 71.4 | 40 | 70.2 |
| 70−80 | 11 | 30.6 | 6 | 28.6 | 17 | 29.8 |
| Metastatic disease | ||||||
| Liver | 13 | 36.1 | 6 | 28.6 | 19 | 33.3 |
| Lung | 2 | 5.6 | 4 | 19.0 | 6 | 10.5 |
| Lymph nodes | 35 | 97.2 | 20 | 95.2 | 55 | 96.5 |
| Peritoneum | 7 | 19.4 | 4 | 19.0 | 11 | 19.3 |
| Other | 11 | 30.6 | 5 | 23.8 | 16 | 28.1 |
| Tumor marker elevated histotype | 22 | 61.1 | 10 | 47.6 | 32 | 56.1 |
| Poor | 26 | 72.2 | 14 | 66.7 | 40 | 70.2 |
| Good | 10 | 27.8 | 7 | 33.3 | 17 | 29.8 |