Variables | Patients with prior surgery | Patients without prior surgery | P values |
---|---|---|---|
Age (range), yr | 48.1 (15.2–71) | 55.2 (16.6–78.7) | 0.004* |
Follow-up, mo | 47.0 (6.6–111.6) | 34.8 (6–119.4) | 0.037* |
Tumor volume, cm3 | 8.77 (1.07–29.76) | 7.78 (1.15–35.46) | 0.500 |
Margin dose, Gy | 12.2 (10–15) | 12.3 (10–15) | 0.681 |
Maximum dose, Gy | 25.7 (20–31.1) | 25.8 (22–33.3) | 0.749 |
With symptoms, no. (%) | 42 (93.3%) | 41(85.4%) | 0.319 |