Subclasses of sensitivity and specificity in TOF-MRA and CE-MRA
| TOF-MRA | CE-MRA | |||
|---|---|---|---|---|
| Sensitivity (95% CI) | Specificity (95% CI) | Sensitivity (95% CI) | Specificity (95% CI) | |
| Retrospective | 90% (85–94%) | 87% (82–91%) | 93% (85–97%) | 95% (90–98%) |
| Prospective | 85% (81–88%) | 86% (82–89%) | 82% (77–87%) | 82% (75–87%) |
| 2D DSA | 85% (82–89%) | 91% (88–93%) | 80% (74–85%) | 82% (76–88%) |
| 3D DSA | 90% (84–95%) | 76% (70–82%) | 92% (86–96%) | 93% (88–96%) |
| 1–1.5T | 86% (83–89%) | 85% (81–88%) | 89% (84–92%) | 87% (83–91%) |
| 3T | 88% (82–92%) | 87% (80–92%) | 79% (71–86%) | 83% (74–91%) |
| GRADE 2–3 | 87% (82–90%) | 86% (81–89%) | 77% (70–84%) | 85% (79–90%) |
| GRADE 4 | 86% (81–90%) | 87% (83–90%) | 92% (86–95%) | 90% (85–94%) |
| Weighted results | 86% (85–88%) | 86% (85–88%) | 87% (85–89%) | 88% (86–90%) |
Percentages are shown with 95% confidence intervals in parentheses.