Interpretation of the subjective image-quality scores for the individual, prelabeled CT image slices at the level of the vocal cords
| Score | Comment |
|---|---|
| 1 | Image quality very poor (significant noise and/or artifacts, study uninterpretable) |
| 2 | Image quality poor (noise and/or artifacts, can only answer broad clinical questions) |
| 3 | Image quality adequate (some noise and/or artifacts, but study interpretable) |
| 4 | Above-average image quality (minimal noise and/or artifacts) |
| 5 | Excellent image quality (imperceptible noise and free of artifacts) |