Sensitivity, specificity, PPV, and NPV of the first sitting (only FLAIR, T2*, and contrast-enhanced MR images)
| Readers | Sensitivity (95% CI) | Specificity (95% CI) | PPV (95% CI) | NPV (95% CI) |
|---|---|---|---|---|
| 1 | 55% (31–77) | 100% (63–100) | 100% (71–100) | 47% (23–72) |
| 2 | 55% (31–77) | 100% (63–100) | 100% (71–100) | 47% (23–72) |
| 3 | 45% (23–68) | 100% (63–100) | 100% (66–100) | 42% (20–66) |
| Consensus | 55% (27–73) | 100% (63–100) | 100% (69–100) | 47% (21–69) |
Note:—PPV indicates positive predictive value; NPV, negative predictive value.