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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