Table 1.
Overview of the differences between the manual analysis from observer 1 (obs1), the model predictions, and the manual analyses of observer 2 (obs2) and 3 (obs3). The differences are reported as mean ± standard deviation.
| Model vs. obs1 | Obs2 vs. obs1 | Obs3 vs. obs1 | |
|---|---|---|---|
| Anatomical ostium plane | |||
| Area-based diameter (mm) | −0.8 ± 1.3 | −0.8 ± 1.2 | −0.4 ± 1.1 |
| Perimeter-based diameter (mm) | −0.8 ± 1.3 | −0.8 ± 1.3 | −0.4 ± 1.2 |
| Maximal diameter (mm) | −0.9 ± 2.0 | −0.9 ± 1.6 | −0.6 ± 1.6 |
| Minimal diameter (mm) | −0.6 ± 1.1 | −0.6 ± 1.1 | −0.1 ± 0.8 |
| Centroid (mm) | 1.9 ± 1.0 | 1.9 ± 0.9 | 1.7 ± 0.7 |
| Angle [°] | 6.5 ± 2.9 | 6.0 ± 3.0 | 6.5 ± 3.4 |
|
| |||
| Landing zone plane (amulet) | |||
| Area-based diameter (mm) | −0.9 ± 1.5 | −0.2 ± 0.6 | 0.3 ± 1.0 |
| Perimeter-based diameter (mm) | −1.0 ± 1.5 | −0.2 ± 0.6 | 0.3 ± 1.0 |
| Maximal diameter (mm) | −1.2 ± 2.0 | −0.4 ± 1.1 | 0.2 ± 1.3 |
| Minimal diameter (mm) | −0.6 ± 1.7 | 0.0 ± 0.9 | 0.6 ± 0.9 |
| Centroid (mm) | 1.8 ± 1.1 | 1.7 ± 0.9 | 1.5 ± 0.8 |
| Angle [°] | 8.3 ± 5.1 | 6.6 ± 3.7 | 8.9 ± 3.6 |
|
| |||
| Landing zone plane (Watchman FLX) | |||
| Area-based diameter (mm) | −0.1 ± 1.2 | 0.2 ± 1.0 | 0.7 ± 0.9 |
| Perimeter-based diameter (mm) | −0.1 ± 1.3 | 0.1 ± 1.1 | 0.8 ± 1.0 |
| Maximal diameter (mm) | 0.1 ± 1.7 | 0.2 ± 1.9 | 0.9 ± 1.5 |
| Minimal diameter (mm) | −0.2 ± 1.4 | 0.0 ± 0.9 | 0.6 ± 1.0 |
| Centroid (mm) | 1.8 ± 1.5 | 2.0 ± 1.3 | 2.0 ± 1.0 |
| Angle [°] | 7.8 ± 5.1 | 7.7 ± 4.7 | 8.4 ± 4.9 |