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Mechanical wedges: minimum, maximum and average (± SD) percentage difference between GLAaS and Reference (Eclipse or ion chamber) in the flattened region. |
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| GLAaS vs Eclipse Mean ± SD [Range] [%] |
GLAaS vs Ion Chamber Mean ± SD [Range] [%] |
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| Rmin = 100*(DminGLAaS-DminRef)/DminGLAaS |
-1.3 ± 0.7 [-2.0, -0.2] |
-0.8 ± 0.8 [-1.8, +0.3] |
| Rmax = 100*(DmaxGLAaS-DmaxRef)/DmaxGLAaS |
-0.7 ± 0.7 [-1.5, +0.5] |
0.7 ± 1.1 [-0.6, +2.8] |
| Rave = 100*(DaveGLAaS-DaveRef)/DaveGLAaS |
-0.2 ± 0.2 [-0.4, +0.2] |
0.2 ± 0.3 [-0.1, +0.7] |
| min(100*(DGLAaS-DRef)/DGLAaS) |
0.3 ± 0.2 [0.0, +0.6] |
- |
| max(100*(DGLAaS-DRef)/DGLAaS) |
-1.4 ± 0.8 [-2.4, -0.3] |
- |
| ave(100*(DGLAaS-DRef)/DGLAaS) |
-0.2 ± 0.2 [-0.5, +0.1] |
- |
Nicolini et al. Radiation Oncology 2008 3:14 doi:10.1186/1748-717X-3-14 |
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