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Comparison of interfraction setup shifts for control versus intervention groups
| Control group (LI) (n = 56) |
Intervention group (CIS) (n = 55) |
|||
|---|---|---|---|---|
| Mean (mm) | SD (mm) | Mean (mm) | SD (mm) | |
| Right-left (x-plane) | −0.1 | 1.7 | −0.1 | 1.9 |
| Anteroposterior (y-plane) | 2.4 | 2 | 2.2 | 2.8 |
| Superoinferior (z-plane) | 1.1 | 1.5 | 0 | 2 |
CBCT, cone beam computed tomography; CIS, Clarity Immobilizer System; LI, leg immobilizer; SD, standard deviation.
