Table 1.
Patient and tumor characteristics.
| Variables | Value | ||
|---|---|---|---|
| n | The percent of patients(%) | ||
| Sex | Male | 51 | 66.2% |
| Female | 26 | 33.8% | |
| Age(years) | Median(rang) | 64(37-86) | |
| ECOG performance status |
0 | 15 | 19.5% |
| 1 | 39 | 50.6% | |
| 2 | 23 | 29.9% | |
| Number of tumors | 1 | 72 | 93.5% |
| 2 | 5 | 6.5% | |
| PTV volume(cm3) | Median(rang) | 353.43(29.17-2177.72) | |
| Radiation therapy site | liver | 31 | 40.3% |
| gastric | 27 | 35.1% | |
| pancreatic | 11 | 14.3% | |
| abdominal lymph node | 8 | 10.4% | |
* The values listed in the table give the number of patients (n) followed by the percent of patients (%), unless otherwise specified.