Variable | DIR | Flair | T2 | DIR versus Flair | DIR versus T2 | Flair versus T2 |
---|---|---|---|---|---|---|
(Kappa) P value | (Kappa) P value | (Kappa) P value | ||||
Cortical grey matter lesions | ||||||
No Yes | 16(40%) 24(60%) | 20(50%) 20(50%) | 31(77.5%) 9(22.5%) | (0.8)  < 0.001* | (0.32) 0.005* | (0.52)  < 0.001* |