Trajectory
|
C-shaped phantom
|
Prostate cancers (n = 5)
|
---|
3%/3 mm [%]
|
3%/1 mm [%]
|
5%/1 mm [%]
|
3%/3 mm [%]
|
3%/1 mm [%]
|
5%/1 mm [%]
|
---|
1
|
98.0
|
91.5
|
97.5
|
98.3 ± 1.7
|
86.5 ± 2.8
|
95.9 ± 1.4
|
2
|
99.1
|
92.1
|
98.6
|
98.2 ± 0.5
|
84.9 ± 0.5
|
95.9 ± 2.2
|
3
|
99.2
|
92.0
|
98.5
|
98.4 ± 1.9
|
85.8 ± 1.8
|
95.8 ± 0.9
|
4
|
99.6
|
96.7
|
99.6
|
98.5 ± 0.8
|
88.2 ± 4.8
|
96.5 ± 2.8
|
5
|
99.0
|
92.5
|
98.3
|
97.8 ± 1.0
|
86.0 ± 3.8
|
96.0 ± 2.5
|
6
|
98.9
|
90.2
|
98.1
|
97.5 ± 1.6
|
85.8 ± 3.6
|
95.9 ± 2.4
|
7
|
99.5
|
95.8
|
99.2
|
97.2 ± 2.3
|
87.1 ± 5.7
|
95.8 ± 1.8
|
- Abbreviation: CCR-VMAT non-coplanar, volumetric-modulated arc therapy featuring continuous couch rotation