Effect of ultrasonography and fluoroscopic guidance on the incidence of complications of cannulation in extracorporeal cardiopulmonary resuscitation in out-of-hospital cardiac arrest: a retrospective observational study

Table 3 Multivariate logistic regression analysis of predictors for complication associated with cannulation in extracorporeal cardiopulmonary resuscitation

	Adjusted odds ratio (95% CI)	p value
Age, per year	1.00 (0.96–1.05)	0.92
Male sex	0.55 (0.09–3.51)	0.53
Anticoagulant or antiplatelet medication use	0.37 (0.06–2.10)	0.26
Comorbidity of vascular disease	1.28 (0.27–6.01)	0.76
Time period (8 am to 6 pm)	0.73 (0.22–2.44)	0.60
Operator's experience, per year	0.67 (0.45–1.01)	0.058
Ultrasound- and Fluoroscopy-guided cannulation	0.14 (0.02–0.77)	0.024

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