Orientation | Pitch error (deg) | Yaw error (deg) | Roll error (deg) |
---|
Prone | 1.97 ± 1.28 | 0.57 ± 0.49 | 1.04 ± 0.94 |
Supine | 0.80 ± 1.08 | 0.46 ± 0.59 | 0.35 ± 0.53 |
p value
| <0.001 | 0.35 | <0.001 |
- The rotational data for a given direction (pitch, yaw, or roll) and patient orientation (prone or supine) were taken as the absolute value and then averaged together (i.e. the magnitudes of the rotational errors are averaged together). The ± appendages denote the standard deviation