TABLE 2.

Diagnostic characteristics of the caDPR with a cutoff value of 0.89 using the wire-derived FFR as the standard reference with a cutoff value of 0.80.

Diagnostic characteristics for all interrogated vessels (N = 328)
Diagnostic accuracy	87.7% [83.7%; 91.1%]
Sensitivity	89.5% [82.3%; 94.4%]
Specificity	86.8% [81.5%; 91.0%]
Positive predictive value	78.5% [72.0%; 83.8%]
Negative predictive value	93.9% [90.0%; 96.3%]
Diagnostic characteristics for vessels with FFR ≥0.75 and ≤0.85 (N = 119)
Diagnostic accuracy	73.1% [64.2%; 80.8%]
Sensitivity	83.0% [70.2%; 91.9%]
Specificity	65.2% [52.4%; 76.5%]
Positive predictive value	65.7% [57.4%; 73.1%]
Negative predictive value	82.7% [72.0%; 89.9%]