Usefulness of preoperative coronary computed tomography angiography in high risk non-cardiovascular surgery old patients with unknown or suspected coronary artery disease

Table 4 Univariate and multivariate logistic regression analysis for the event of abandoned surgery in patients with significant CAD

Variables	Univariate analysis	p	Multivariate analysis	p
Variables	OR (95% CI)	p	OR (95% CI)	p
Age	0.999 (0.943–1.057)	0.965
Male Sex	1.201 (0.518–2.782)	0.669
HR (beats/min)	1.019 (0.994–1.045)	0.130
LVEF (%)	0.962 (0.922–1.004)	0.073	0.962 (0.920–1.007)	0.095
Agatston score	1.000 (1.000–1.001)	0.469	1.000 (0.999–1.000)	0.491
RCRI	1.445 (0.865–2.414)	0.160	1.331 (0.756–2.345)	0.322
Number of obstructive vessels	1.713 (1.059–2.770)	0.028	1.235 (0.645–2.364)	0.524
Degree of stenosis	2.447 (1.305–4.587)	0.005	2.543 (1.199–5.393)	0.015

OR odds ratio, CI confidence interval, CAD coronary artery disease; HR heart rate, LVEF left ventricular ejection fraction, RCRI revised cardiac risk index

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