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Incremental Diagnostic Value (95% CI) of TAG in Addition to Coronary CTA for Predicting FFR ≤0.80 on a Per-Vessel Basis (n = 253)
| Coronary CTA + TAG |
Coronary CTA + TAG-ExC |
Coronary CTA + TAG-CCO |
|
|---|---|---|---|
| Sensitivity, % | 95 (86–99) | 95 (86–99) | 95 (86–99) |
| Specificity, % | 76 (69–82) | 77 (71–83) | 76 (69–82) |
| NPV, % | 98 (94–100) | 98 (94–100) | 98 (94–100) |
| PPV, % | 54 (44–64) | 56 (46–66) | 54 (44–64) |
| NRI | 0.005 | 0.021 | 0.005 |
| p value NRI | 0.32 | 0.046 | 0.32 |
