Table 4.
Summary of identified errors. A majority rule was used to classify if an error existed and the error severity. During review, images were ungrouped and scrambled
| Minor errors | Major errors | No errors | |
|---|---|---|---|
| Error categories | |||
| Boundary in transverse plane | 27 | 11 | ‐ |
| Slice extent | 7 | 5 | ‐ |
| Ditzel | 2 | 0 | ‐ |
| Extra segment | 0 | 4 | ‐ |
| Missing slice | 2 | 7 | ‐ |
| Mislabel | 0 | 7 | ‐ |
| Delineation groups | |||
| Manipulated manual delineation | 8 | 23 | 3 |
| Control manual delineation | 10 | 2 | 33 |
| Automatic delineation | 6 | 5 | 7 |
| Propagated delineation | 14 | 4 | 0 |
| OARs | |||
| Brachial Plexuses | 3 | 3 | 4 |
| Carina | 6 | 2 | 4 |
| Esophagus | 3 | 3 | 6 |
| Heart | 4 | 6 | 5 |
| Lungs | 7 | 11 | 18 |
| SpinalCord | 8 | 6 | 2 |
| Trachea | 7 | 3 | 4 |
| Total | |||
| 38 | 34 | 43 | |