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Mean scores of the artifact for the acquired and artifact-reduced images.
| A1 | A2 | B1 | B2 | |
|---|---|---|---|---|
| Acquired | 3.23 | 3.22 | 3.14 | 3.15 |
| Artifact-reduced | 2.86 | 2.85 | 2.59 | 2.62 |
| P = 0.0250 | P = 0.0230 | P = 0.0012 | P = 0.0020 |
The evaluation was performed twice by each of the two radiologists (A1, A2, B1 and B2) in randomized-order
