Table 1.
Alanine results | ||
---|---|---|
Algorithm (# beams) | Mean dose difference (%) | Standard deviation (%) |
AAA (6) | 2.6 | 2.2 |
Acuros Dw,m (11) | 2.3 | 1.2 |
CCC (4) | 2.1 | 1.2 |
Monte Carlo (8) | 3.2 | 0.9 |
Film results | ||
Algorithm (# beams) | Mean PR through target 5 %/1mm (st. dev) | Mean PR top of lungs 3 %/2mm (st. dev) |
AAA (6) | 98.7 (1.8) | 94.9 (3.2) |
Acuros Dw,m (11) | 97.6 (2.2) | 91.9 (7.7) |
CCC (4) | 99.9 (0.2) | 96.8 (2.6) |
Monte Carlo (8) | 99.9 (0.2) | 97 (2.6) |