| MRI* brain (gold standard) | No. of Positive/ Total Sensitivity of BRT† (95% CI‡ ) | |
|---|---|---|
| Overall | 59/65 90.8% (83.7-97.8%) |
|
| Presence of BS§ lesions | none | 27/30 90.0% (79.3-100%) |
| ≥ 1 | 32/35 91.4% (82.2-100%) |
|
| Gadolinium enhancement, overall | none | 40/43 93% (85.4-100%) |
| in ≥ 1 lesions | 19/22 86.4% (72-100%) |
|
| Gadolinium enhancement, specifically | in BS§ lesions (and hemispheric) | 5/5 100% |
| only in hemispheric lesions | 14/17 82.4% (64.2-100%) |
|