Table 6 Gamma agreement index
Group | AAA_Acuros | CC_Acuros | CC_AAA | p |
|---|---|---|---|---|
GAI [%] with criteria 3 %/3 mm | ||||
 Brain | 99.1 ± 2.1 | 99.2 ± 2.1 | 99.7 ± 0.6 | b |
 H&N | 99.0 ± 1.4 | 99.4 ± 0.9 | 99.4 ± 1.0 | a,b |
 Thorax | 99.6 ± 0.8 | 99.9 ± 0.2 | 99.7 ± 0.33 | - |
 Pelvis | 99.4 ± 1.4 | 99.9 ± 0.3 | 98.9 ± 3.1 | a,c |
 SBRT | 99.6 ± 1.4 | 100.0 ± 0.0 | 99.5 ± 2.1 | - |
GAI [%] with criteria 2 %/2 mm | ||||
 Brain | 97.0 ± 4.5 | 98.0 ± 3.6 | 98.7 ± 3.4 | a,b |
 H&N | 91.1 ± 7.3 | 96.9 ± 3.2 | 96.2 ± 5.5 | a,b |
 Thorax | 96.4 ± 5.7 | 99.2 ± 1.3 | 97.9 ± 2.4 | a,c |
 Pelvis | 92.2 ± 11.3 | 98.8 ± 2.3 | 91.9 ± 14.4 | a,c |
 SBRT | 97.8 ± 4.8 | 99.9 ± 0.2 | 98.5 ± 4.9 | a |