Areas under the receiver operating characteristic curves
| Neurologists | Radiologists | All observers | |
| sDWI | 0.86 (0.82 to 0.90) | 0.82 (0.77 to 0.88) | 0.84 (0.81 to 0.87) |
| vDWI | 0.86 (0.82 to 0.90) | 0.83 (0.77 to 0.89) | 0.85 (0.82 to 0.88) |
| FLAIR | 0.69 (0.63 to 0.75) | 0.66 (0.58 to 0.73) | 0.68 (0.63 to 0.72) |
Means (95% CIs) are indicated.
DWI, diffusion-weighted imaging; FLAIR, fluid-attenuated inversion recovery; sDWI, standardised DWI; vDWI, variable DWI.