Inter-rater agreement on the different ARIA-E findings (ICCs and 95% CI)
| MRI Finding | ICC | 95% CI |
|---|---|---|
| ARIA-E (parenchymal and sulcal hyperintensity) | 0.887 | 0.622–0.971 |
| Parenchymal hyperintensity | 0.831 | 0.481–0.955 |
| Sulcal hyperintensity | 0.892 | 0.629–0.972 |
| Swelling | 0.542 | −0.058–0.861 |
| ARIA-E (all 3 features) | 0.777 | 0.361–0.939 |