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Table 1 Conformity index (CI95%)

From: On the robustness of VMAT-SABR treatment plans against isocentre positioning uncertainties

 

Lung

 
 

0.0 [mm]

0.5 [mm]

1 [mm]

1.5 [mm]

2 [mm]

3 [mm]

p (fischer)

 AAA

2.1 ± 1.0

2.1 ± 0.9

2.1 ± 0.9

2.1 ± 0.9

2.1 ± 0.9

2.1 ± 0.9

n.s.

Acuros

1.8 ± 0.6

1.8 ± 0.6

1.8 ± 0.6

1.8 ± 0.6

1.8 ± 0.6

1.8 ± 0.6

n.s.

 

Brain

 

 AAA

2.7 ± 0.6

2.7 ± 0.5

2.7 ± 0.5

2.7 ± 0.5

2.7 ± 0.5

2.7 ± 0.5

n.s.

Acuros

2.2 ± 0.8

2.2 ± 0.6

2.2 ± 0.6

2.2 ± 0.6

2.2 ± 0.6

2.2 ± 0.6

n.s.

 

Spine

 

 AAA

3.6 ± 1.8

3.6 ± 1.5

3.6 ± 1.5

3.6 ± 1.5

3.6 ± 1.5

3.6 ± 1.5

n.s.

Acuros

2.1 ± 0.9

2.1 ± 0.8

2.1 ± 0.8

2.1 ± 0.8

2.1 ± 0.8

2.1 ± 0.8

n.s.

  1. Results are shown for the three groups and two algorithms and the various isocentre shifts.
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Radiation Oncology

ISSN: 1748-717X

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