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Gamma passing rates for two plans (one IMRT, one VMAT) measured with ArcCHECK (AC) and Portal Dosimetry (PD) with at least one month in between measurements.
| IMRT Plan AC | IMRT Plan PD | VMAT Plan AC | VMAT Plan PD | |
|---|---|---|---|---|
| Measurement 1 | 99.7 | 100 | 98.9 | 100 |
| Measurement 2 | 99.5 | 100 | 99.7 | 100 |
| Measurement 3 | 98.9 | 99.8 |
