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Table 4 The difference of setup errors (mean ± standard) between the AlignRT system and XVI system for the DIBH and FB treatment during a CBCT session

From: Reproducibility and stability of voluntary deep inspiration breath hold and free breath in breast radiotherapy based on real-time 3-dimensional optical surface imaging system

Parameters

DIBH (cm)

FB (cm)

AlignRT

XVI

p

AlignRT

XVI

p

Lateral

−0.05 ± 0.07

−0.01 ± 0.02

 > 0.05

−0.05 ± 0.16

0.11 ± 0.17

 > 0.05

Longitudinal

0.11 ± 0.07

0.03 ± 0.02

 > 0.05

0.11 ± 0.18

−0.19 ± 0.12

 > 0.05

Vertical

0.22 ± 0.10

0.20 ± 0.14

 < 0.05

0.10 ± 0.17

0.21 ± 0.13

 < 0.05

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Radiation Oncology

ISSN: 1748-717X

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