Table 3 Prognostic values of FRS and vascular assessments according to specified cut-off values
Markers | AUC (SE) | Cut-off values | Sensitivity, % (95%CI) | Specificity, % (95 % CI) | PPV, % | NPV, % |
|---|---|---|---|---|---|---|
FRS | 0.59 ± 0.07 | >2.56 % | 82.4 (56.6-96.2) | 47.8 (39.1-56.6) | 16.7 | 95.5 |
FMD | 0.59 ± 0.08 | ≤1.12 % | 52.9 (27.8-77.0) | 72.4 (64.0-79.8) | 19.6 | 92.4 |
mmIMT | 0.67 ± 0.07* | >1.07 mm | 41.2 (18.4-67.1) | 85.7 (78.6-91.2) | 26.9 | 91.9 |
Carotid plaque | 0.58 ± 0.06 | - | 70.6 (44.0-89.7) | 45.11 (36.5-54.0) | 14.1 | 92.3 |
ABI | 0.64 ± 0.10 | ≤0.98 | 33.3 (9.9-65.1) | 95.9 (88.5-99.1) | 57.1 | 89.7 |
baPWV | 0.63 ± 0.09 | >1467 cm/s | 100.0 (69.2-100.0) | 26.4 (16.7-38.1) | 15.9 | 100 |
CACS | 0.81 ± 0.06** | >40 | 92.9 (66.1-99.8) | 67.3 (57.8-75.8) | 26.0 | 98.7 |