From: Helical tomotherapy for single and multiple liver tumours
 | Group 1-single tumour group | Group 2-multiple tumours group | ||||||
---|---|---|---|---|---|---|---|---|
 | HT | SaS-IMRT | HT | SaS-IMRT | ||||
 | DT (min) | MU/fr | DT (min) | MU/fr | DT (min) | MU/fr | DT (min) | MU/fr |
Mean ± SD | 4.4 ± 1.4 | 5135 ± 1678 | 3.3 ± 1.4 | 343 ± 120 | 4.7 ± 0.8 | 5529 ± 960 | 6.2 ± 1.4 | 461 ± 242 |
(range) | (2.9-6.3) | (3461-7404) | (1.9-5.2) | (227-577) | (3.3-5.7) | (3904-6704) | (4.8-8.8) | (148-698) |