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Cutoff points, sensitivity, specificity, and 95% confidence interval (CI) for CoA.
| Cut-off value | Sensitivity (%) (95% CI) | Specificity (%) (95% CI) | |
|---|---|---|---|
| AV z-score | ≤ -1.25 | 77.8 (62.1; 93.5) | 70.3 (59.1; 81.5) |
| TAA z-score | ≤ -0.37 | 96.3 (89.2; 100) | 81.2 (71.7; 90.8) |
| AV z-score + TAA z-score | ≤ -1.25 or ≤ -0.37 | 100 (100; 100) | 56.2 (44.1; 68.4) |
