Interreader agreement demonstrated with binary groupings of new and improved lesions when using the software
| Change in Lesion Load, Binary Grouping | κ | 95% CI |
|---|---|---|
| New lesions (0, 1+) | 0.87 | 0.79–0.95 |
| New lesions (0–1, 2+) | 0.81 | 0.71–0.91 |
| New lesions (0–2, 3+) | 0.96 | 0.90–1.00 |
| Improved lesions (0, 1+) | 0.72 | 0.59–0.85 |
| Improved lesions (0–1, 2+) | 0.79 | 0.64–0.94 |
| Improved lesions (0–2, 3+) | 0.70 | 0.49–0.91 |