Table 2.

Univariate and multivariate analysis of risk factors for obstructive CAD

	Univariate analysis		Multivariate analysis
Variables	Odds ratio (95%CI)	p	Odds ratio (95%CI)	p
Age	1.08 (1.06 - 1.10)	< 0.001	1.06 (1.04 - 1.09)	< 0.001
Chest pain	6.97 (4.67 - 10.41)	< 0.001	3.83 (2.44 - 6.01)	< 0.001
Family history	3.29 (2.15 - 5.03)	< 0.001	2.42 (1.46 - 3.99)	0.001
Male sex	1.56 (1.08 - 2.25)	0,17	1.29 (0.83 - 2.01)	0.255
Dyslipidemia	2.95 (2.0 - 4.35)	< 0.001	1.56 (0.99 - 2.44)	0.051
Smoking	1.69 (1.16 - 2.45)	0.006	1.34 (0.85 - 2.11)	0.198
Diabetes mellitus	3.67 (2.32 - 5.79)	< 0.001	1.49 (0.87 - 2.57)	0.142
Arterial hypertension	3.87 (2.29 - 6.53)	< 0.001	1.44 (0.79 - 2.62)	0.225
Aortic valve impairment	2.48 (1.71 - 2.60)	< 0.001	0.96 (0.60 - 1.53)	0.88
Mitral valve impairment	0.73 (0.50 - 1.07)	0.110	−	−

Univariate and multivariate logistic regression. Differences with p-value <0.05 were considered statistically significant.