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Table 2 Subgroup-analysis

From: Evaluation of daily patient positioning for radiotherapy with a commercial 3D surface-imaging system (Catalyst™)

  

Thorax

Abdomen

Pelvis

Lateral

vLaser

0.7 ± 2.5 mm

2.2 ± 1.3 mm

−0.9 ± 1.4 mm

vCatalyst-only

0.6 ± 2.6 mm

0.3 ± 2.2 mm

−0.9 ± 1.5 mm

Longitudinal

vLaser

−2.0 ± 3.5 mm

−0.4 ± 1.2 mm

0.4 ± 1.4 mm

vCatalyst-only

−5.0 ± 7.9 mm

2.6 ± 1.8 mm

−1.7 ± 2.8 mm

Vertical

vLaser

0.6 ± 4.1 mm

2.1 ± 2.7 mm

1.0 ± 1.1 mm

vCatalyst-only

0.5 ± 3.2 mm

2.1 ± 5.5 mm

1.6 ± 2.2 mm

  1. Results of the subgroup-analysis for mean setup error