Table 4.

Factors strongly associated with absence of CAD in multivariate analysis

	OR	Confidence interval (95%)	β	p value	Positive predictive value	Negative predictive value
Insular lesion present	7.23	1.59–32.92	1.98	0.011	52.2%	84.5%
No wall motion abnormalities	5.33	1.27–22.38	1.67	0.022	34.7%	85.9%
CVRF < 3	4.89	1.36–17.67	1.59	0.015	32.8%	88.9%
No clinical symptoms	6.90	0.78–60.87	1.93	0.082	29.4%	92.6%
Age ≤ 75 years	3.48	0.91–13.29	1.25	0.068	32.4%	89.4%

CVRF cardiovascular risk factors, OR odds ratio