The combined features of a low-probability Bern score and the presence of migrainous WMH resulted in the highest sensitivity, specificity, PPV, and NPV
Features Predictive of CVF− | Sensitivity | Specificity | PPV | NPV |
---|---|---|---|---|
Bern score <5 | 0.725 | 0.969 | 0.967 | 0.738 |
Bern score <3 | 0.975 | 0.875 | 0.907 | 0.966 |
Presence of the pattern of migrainous WMH | 0.900 | 0.469 | 0.679 | 0.789 |
Bern score <5 & presence of the pattern of migrainous WMH | 0.65 | 1 | 1 | 0.696 |
Bern score <3 & presence of the pattern of migrainous WMH | 0.975 | 0.938 | 0.951 | 0.968 |