Table 2 Group systematic error (overall mean), group mean SD and maximum displacement
Laser setup | CBCT setup | |||||
|---|---|---|---|---|---|---|
Group mean | Group SD | Max | Group mean | Group SD | Max | |
x (mm) | −1.7 | 1.4 | 5.5 | −0.1 | 0.4 | 2.0 |
y (mm) | 0.3 | 3.0 | 9.5 | −0.2 | 0.4 | 1.6 |
z (mm) | −0.2 | 1.2 | 4.4 | 0.0 | 0.3 | 1.1 |
α (degree) | −0.1 | 0.9 | −3.1 | 0.0 | 0.4 | 1.3 |
β (degree) | 0.1 | 0.7 | 4.2 | 0.0 | 0.3 | 1.2 |
γ (degree) | −0.2 | 0.8 | −3.7 | 0.0 | 0.3 | 0.8 |