Table 4.

Global gamma evaluation, with a dose cut-off at 15%, comparing sCT and CT dose distributions, averaged over all patients.

Gamma criteria	Gamma pass rate ± 1 SD [range] (%)
3%, 3 mm	100.0 ± 0.1 [99.7–100.0]
2%, 2 mm	99.8 ± 0.2 [99.4–100.0]
1%, 1 mm	99.1 ± 0.6 [97.6–99.8]