Table 5. Univariable analysis and multivariable analysis models for the prediction of complications during dobutamine stress cardiac magnetic resonance imaging in patients with aortic stenosis.

Characteristics		Univariable analysis			Multivariable analysis model 1			Multivariable analysis model 2
		OR	95% CI	p	OR	95% CI	p	OR	95% CI	p
Age		1.09	1.01–1.18	0.037*	1.10	1.00–1.20	0.042*	1.10	1.01–1.20	0.034*
Male sex		1.45	0.37–5.76	0.607
BMI		1.00	0.89–1.11	0.949
NYHA stage		1.05	0.54–2.05	0.888
Cardiovascular risk factors
	Hypertension	1.91	0.23–15.92	0.550
	Hypercholesterolemia	8.50	1.08–66.67	0.042*	5.12	0.55–47.94	0.150	4.99	0.54–46.06	0.160
	Diabetes mellitus	0.71	0.25–2.03	0.521
	History of Smoking	0.40	0.11–1.48	0.170
	Family history of coronary artery disease	1.52	0.48–4.76	0.473
Comorbidities
	Coronary artery disease	0.61	0.05–5.53	0.606
	Prior myocardial infarction	2.09	0.76–5.78	0.154
	Prior percutaneous coronary intervention	1.67	0.60–4.80	0.344
	Prior coronary artery bypass grafting	4.50	1.57–12.93	0.005†	6.77	1.70–26.92	0.007†	5.39	1.49–19.45	0.005†
	Prior stroke	5.05	1.40–18.29	0.014*	6.69	1.30–34.35	0.023*	9.00	1.92–42.30	0.003†
	COPD	2.29	0.64–8.19	0.204
Laboratory data
	High sensitive Troponin T	1.00	1.00–1.01	0.097
	NT-proBNP	1.00	1.00–1.00	0.638
	GFR	0.99	0.97–1.01	0.265
Cardiac morphology
	LV-EF	1.00	0.96–1.04	0.887
	LV EDV	1.00	0.99–1.01	0.800
	Heart rate	1.00	0.96–1.04	0.899
	BP systolic	1.01	0.98–1.04	0.657
	BP diastolic	0.97	0.92–1.02	0.184
	AVA	2.25	0.26–19.32	0.459
	PPG	0.99	0.96–1.02	0.519
Inducible Ischemia		3.79	1.34–10.75	0.012*	4.00	1.13–14.07	0.031*

Univariable and Multivariable logistic analysis models for the prediction of the occurrence of complications during dobutamine stress cardiac magnetic resonance imaging in patients with aortic stenosis.

AVA: aortic valve area, BMI: body-mass-index, BP: blood pressure, CI: confidence interval, CMR: cardiac magnetic resonance, COPD: chronic obstructive pulmonary disease, EDV: end-diastolic volume, EF: ejection fraction, GFR: glomerular filtration rate, LV: left ventricle, NT-proBNP: N-terminal pro B-type natriuretic peptide, NYHA: New York Heart Association functional classification, OR: odds ratio, PPG: peak pressure gradient.

^*p < 0.05; ^†p < 0.01.