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Table 4 Global gamma pass rates comparing the sCT and CT dose distributions using a 15% dose cut-off

From: Clinical validation of a commercially available deep learning software for synthetic CT generation for brain

Gamma criteria

Gamma pass rate ± 1 S.D. (%)

Range (%)

3%, 3 mm

100.0 ± 0.0

99.9–100.0

2%, 2 mm

99.8 ± 0.2

99.1–100.0

1%, 1 mm

99.1 ± 0.6

97.9–99.8

1%, 1 mm (PTV)

100.0 ± 0.0

99.9–100.0

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Radiation Oncology

ISSN: 1748-717X

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