Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Cut-off values of PCAT indices and EAT attenuation for the detection of CAD.
| Parameters | Cut-off value | AUC (95% CI) | Sensitivity (%) | Specificity (%) | Accuracy (%) |
|---|---|---|---|---|---|
| FAI40keV (HU) | −131.8 | 0.811 (0.769–0.848) | 75.2 | 83.0 | 80.6 |
| λHU | −1.4 | 0.756 (0.712–0.798) | 70.3 | 79.4 | 77.2 |
| Eff-Z | 6.7 | 0.646 (0.597–0.693) | 42.2 | 81.6 | 66.0 |
| FAI120kvp (HU) | −83.0 | 0.731 (0.685–0.774) | 73.6 | 63.5 | 66.5 |
| EAT attenuation (HU) | −87.0 | 0.614 (0.564–0.662) | 67.8 | 53.9 | 54.6 |
AUC, area under the curve.
