Dimension | Mean ± STD | Median | Range |
---|---|---|---|
Lateral | |||
US imaging | −0.4 ± 3.8 | −0.3 | −12.6 → 10.3 |
CBCT imaging | 1.1 ± 3.6 | 1.4 | −7.3 → 12.1 |
Absolute difference of US and CBCT | 2.7 ± 2.3 | 2.5 | 0 → 10.3 |
Vertical | |||
US imaging | 0.8 ± 4.1 | 1.0 | −12.6 → 11.0 |
CBCT imaging | 0.3 ± 3.3 | 1.2 | −12.0 → 7.7 |
Absolute difference of US and CBCT | 3.0 ± 2.4 | 2.5 | 0 → 11.8 |
Longitudinal | |||
US imaging | −0.5 ± 4.4 | −0.8 | −11.9 → 11.3 |
CBCT imaging | 0.9 ± 3.2 | 0.6 | −10.3 → 9.7 |
Absolute difference of US and CBCT | 3.2 ± 2.7 | 2.6 | 0 → 16.5 |
3D | |||
US imaging | 6.0 ± 2.9 | 6.3 | 0.8 → 16.9 |
CBCT imaging | 5.4 ± 2.7 | 4.9 | 0.6 → 13.3 |
Absolute difference of US and CBCT | 6.0 ± 3.1 | 5.6 | 1.1 → 19.2 |