Table 3.
Summary of the physician-based scoring on the usability of the AI-based autocontouring for MRgRT. For each patient and structure the shown value depicts the averaged scoring over all 5 physicians with the standard deviation between the observers. Scoring was done based on a 4 point Likert scale with (1) No modifications needed, (2) minor adjustments needed, (3) major adjustments/ multiple minor adjustments needed, (4) not usable.
|
Structure/ |
Anal canal | Bladder | Penile Bulb | Prostate | Rectum | Seminal vessicle | Sacrum | Pelvis L | Pelvis R | Femur L | Femur R | Body | Mean patient score |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Patient | |||||||||||||
| 1 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.8 ± 0.7 | 1.15 |
| 2 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.2 ± 0.4 | 1.4 ± 0.5 | 1.2 ± 0.4 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.8 ± 0.7 | 1.15 |
| 3 | 1.0 ± 0.0 | 1.6 ± 0.5 | 1.4 ± 0.5 | 1.8 ± 0.4 | 1.0 ± 0.0 | 1.8 ± 0.4 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.2 ± 0.4 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.27 |
| 4 | 1.0 ± 0.0 | 1.6 ± 0.5 | 1.2 ± 0.4 | 3.0 ± 0.0 | 1.2 ± 0.4 | 1.2 ± 0.4 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.4 ± 0.8 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.8 ± 0.7 | 1.37 |
| 5 | 1.0 ± 0.0 | 1.6 ± 0.5 | 1.0 ± 0.0 | 2.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 2.4 ± 0.8 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.8 ± 0.7 | 1.32 |
| 6 | 1.0 ± 0.0 | 1.6 ± 0.5 | 1.0 ± 0.0 | 2.2 ± 0.4 | 1.0 ± 0.0 | 2.0 ± 0.6 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.6 ± 0.8 | 1.28 |
| 7 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.2 ± 0.4 | 2.2 ± 0.4 | 1.6 ± 0.5 | 2.0 ± 0.6 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.6 ± 0.8 | 1.33 |
| 8 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 2.4 ± 0.5 | 1.6 ± 0.5 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.6 ± 0.8 | 1.25 |
| 9 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.8 ± 0.7 | 1.13 |
| 10 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 2.0 ± 0.6 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.2 ± 0.4 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.17 |
| 11 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.0 ± 0.0 | 2.0 ± 0.0 | 1.2 ± 0.4 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.2 ± 0.4 | 2.0 ± 0.6 | 1.0 ± 0.0 | 1.0 ± 0.0 | 2.4 ± 0.5 | 1.37 |
| 12 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.6 ± 0.5 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.17 |
| 13 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.4 ± 0.5 | 2.0 ± 0.0 | 1.0 ± 0.0 | 1.6 ± 0.8 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.18 |
| 14 | 1.2 ± 0.4 | 3.4 ± 0.5 | 1.0 ± 0.0 | 2.6 ± 0.5 | 1.4 ± 0.5 | 3.0 ± 0.6 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.2 ± 0.4 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.58 |
| 15 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.4 | 2.2 ± 0.4 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.6 ± 0.8 | 1.17 |
| 16 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 2.0 ± 0.0 | 2.2 ± 0.4 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.6 ± 0.5 | 1.27 |
| 17 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.2 ± 0.4 | 2.2 ± 0.4 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.18 |
| 18 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.2 ± 0.4 | 1.2 ± 0.4 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.4 ± 0.5 | 1.07 |
| 19 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.8 ± 0.4 | 1.2 ± 0.4 | 1.2 ± 0.4 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.6 ± 0.5 | 1.15 |
| 20 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 2.4 ± 0.5 | 1.0 ± 0.0 | 2.0 ± 0.6 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.0 ± 0.0 | 1.20 |
| Mean | 1.0 | 1.3 | 1.1 | 2.0 | 1.2 | 1.5 | 1.0 | 1.0 | 1.2 | 1.0 | 1.0 | 1.5 | 1.24 |
| SD | 0.0 | 0.5 | 0.1 | 0.5 | 0.3 | 0.5 | 0.0 | 0.1 | 0.4 | 0.0 | 0.0 | 0.3 | 0.12 |