Table 2.

Areas under the receiver–operating characteristics curves and 95% confidence interval (CI) for the detection of coronary stenosis at different disease severities and disease extent. Given in brackets are the numbers of patients with one or multi-vessel disease at the three disease severity cut-offs

	>50%	>70%	>75%
One-vessel disease	0.82 (0.70–0.94) (n = 14)	0.81 (0.70–0.92) (n = 14)	0.87 (0.75–0.99) (n = 14)
Multi-vessel disease	0.87 (0.75–0.99) (n = 21)	0.86 (0.73–0.99) (n = 18)	0.81 (0.68–0.94) (n = 14)