| Displacement direction |
Discrepancies by
OBI
(RMS, SD) |
Discrepancies by CBCT in 4-DOF
(RMS, SD) |
Discrepancies by CBCT in 6-DOF
(RMS, SD) |
OBI vs. CBCT in 6-DOF |
CBCT in 4-DOF vs. CBCT in 6-DOF |
| Difference
(RMS, SD) |
p-value |
Difference
(RMS, SD) |
p-value |
| Translation |
AP |
1.19, 0.89 |
1.69, 1.22 |
1.90, 1.33 |
1.33, 1.25 |
<0.01 |
0.63, 0.63 |
0.208 |
| |
SI |
2.07, 1.56 |
2.09, 1.63 |
2.34, 1.69 |
1.65, 1.66 |
0.857 |
0.54, 0.54 |
0.068 |
| |
LR |
1.01, 0.86 |
1.91, 1.85 |
1.90, 1.84 |
2.38, 2.09 |
<0.01 |
0.98, 0.97 |
0.041 |
| Rotation |
Pitch |
0.0, 0.0 |
0.0, 0.0 |
0.45, 0.44 |
0.45, 0.44 |
0.026 |
0.62, 0.56 |
0.026 |
| |
Roll |
0.0, 0.0 |
0.0, 0.0 |
0.62, 0.56 |
0.62, 0.56 |
<0.01 |
0.62, 0.56 |
<0.01 |
| |
Yaw |
0.05, 0.32 |
0.71, 0.70 |
0.59, 0.59 |
0.53, 0.53 |
0.835 |
0.39, 0.39 |
0.098 |
|
