Table 1. Summary of Patient Cohort Characteristics.
OS: overall survival; LC: local control; KPS: Karnofsky performance status; VAS: visual analogue scale
| Variable | |
| Patients with data on OS | 45 patients |
| Patients with data on LC | 31 patients |
| Gender | |
| Male | 29 patients (64.44%) |
| Female | 16 patients (35.56%) |
| Median Age (range) | 69 years (37 - 98) |
| Median Initial KPS (range) | 80% (20% - 100%) |
| Median Initial VAS Pain Score (range) | 3.50 (0 - 10) |
| Ethnicity | |
| Caucasian | 34 patients (75.56%) |
| African American | 4 patients (8.89%) |
| Asian | 2 patients (4.44%) |
| Other | 5 patients (11.11%) |
| Prior Treatments for Initial Lesion | |
| Surgery | 18 patients (40.00%) |
| Chemotherapy | 32 patients (71.11%) |
| Radiation Therapy | 45 patients (100.00%) |