Planned and delivered treatment
| Control (n=26) | Intervention (n=24) | |
| Radiotherapy | ||
| Planned dose (Gy) | 40.0 (35.6–52.5) | 42.6 (40.0–52.6) |
| Delivered dose (Gy) | 40.0 (35.6–52.8) | 42.6 (40.0–52.6) |
| Treatment volume (cm3) | 1146 (373–1782) | 973 (308–1526) |
| Chemotherapy | ||
| Planned cycles | 4 (4–4) | 4 (4–4) |
| Delivered cycles | 4 (0–6) | 4 (1–4) |
| Planned dose | 280 (240–800) | 280 (240–800) |
| Delivered dose | 280 (0–800) | 280 (70–800) |
| Brachytherapy | ||
| Planned | 13 (50%) | 11 (46%) |
| Delivered | 12 (46%) | 9 (37.5%) |
| External beam boost | ||
| Planned | 2 (8%) | 1 (4%) |
| Delivered | 4 (15%) | 3 (12.5%) |
Data are median (range) or n (%).