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Statistical analysis of original versus augmented data.
| Model | Null hypothesis | P value | Results |
|---|---|---|---|
| 3D | No difference | .043 (Wilcoxon) | Augmented > original |
| 2D axial | No difference | .657 | No significance |
| 2D coronal | No difference | .346 (Wilcoxon) | No significance |
| 2D sagittal | No difference | .594 | No significance |
2D, two-dimensional; 3D, three-dimensional.
