Table 4 Cutoff value and accuracy of left ventricular diastolic dysfunction grading evaluated by E/LASr
E/LASr Cut-off value | AUC | Sensitivity | Specifiety | Accuracy | |
|---|---|---|---|---|---|
Grade 0 vs grade 1–3 | 3.2 | 0.899 | 76.3% | 88.5% | 83.1% |
Grade 0–1 vs grade 2–3 | 3.3 | 0.923 | 78.9% | 90.1% | 87.8% |
Grade 0–2 vs grade 3 | 8.6 | 0.996 | 100.0% | 98.3% | 98.3% |