Table 3. Performance of CCTA and FFR-CT at the patient level (n=151).

	Angiography (gold standard)	CCTA	FFR-CT
True positive	99	92	93
True negative	52	28	33
False positive	-	24	19
False negative	-	7	6
Sensitivity, %	-	93	94
Specificity, %	-	54	63
Positive predictive value, %	-	79	83
Negative predictive value, %	-	80	85
Accuracy, %	-	79	83
Values are n, or % where indicated. CCTA: coronary computed tomography angiography; FFR-CT: fractional flow reserve derived from CCTA