depth | Without TTField arrays | With TTField arrays | Attenuation | |||
---|---|---|---|---|---|---|
Average (cGy) | StdDev | Average (cGy) | StdDev | |||
kV | 2 cm | 214.3 | 1.10 | 199.1 | 4.90 | 7.09% |
3 cm | 204.6 | 0.80 | 187.9 | 4.90 | 8.16% | |
4 cm | 194.3 | 0.60 | 177.6 | 4.70 | 8.59% | |
MV | 2 cm | 214.4 | 0.80 | 211.9 | 1.20 | 1.17% |
3 cm | 204.6 | 0.60 | 199.5 | 1.20 | 2.49% | |
4 cm | 194.8 | 0.50 | 189.9 | 1.20 | 2.52% | |
Phantom | 2 cm | 214.6 | 1.60 | 207.4 | 4.00 | 3.36% |
3 cm | 204.9 | 1.30 | 197.3 | 3.40 | 3.71% | |
4 cm | 195.0 | 1.10 | 189.8 | 4.20 | 2.67% |