Table 3 Registration variability between the five institutions
case | X in mm | Y in mm | Z in mm | rot X in ° | rot Y in ° | rot Z in ° | |
|---|---|---|---|---|---|---|---|
Max range | 1 | 4.7 | 2.2 | 2.7 | 3.1 | 0.8 | 4.4 |
2 | 1.7 | 1.1 | 6.5 | 1.2 | 3.7 | 3.8 | |
3 | 1.8 | 15.9 | 11.8 | 4.1 | 2.9 | 4.5 | |
4 | 2.6 | 2.5 | 3.0 | 12.5 | 2.6 | 3.5 | |
average 1–4 | 2.7 | 5.4 | 6.0 | 5.2 | 2.5 | 4.1 | |
average 1; 2; 4 | 3.0 | 1.9 | 4.1 | 5.6 | 2.4 | 3.9 | |
SD | 1 | 1.7 | 0.9 | 1.0 | 1.1 | 0.4 | 1.6 |
2 | 0.7 | 0.4 | 2.5 | 0.5 | 1.7 | 1.4 | |
3 | 0.7 | 6.9 | 4.8 | 1.7 | 1.2 | 1.8 | |
4 | 1.2 | 1.0 | 1.5 | 4.6 | 1.0 | 1.3 | |
average 1–4 | 1.1 | 2.3 | 2.5 | 2.0 | 1.1 | 1.5 | |
average 1; 2; 4 | 1.2 | 0.8 | 1.7 | 2.1 | 1.0 | 1.4 |