Table 3.

Logistic regression analysis for hospital discharge with favorable neurologic function (CPC-1, 2)

	Univariate analysis		Multivariate analysis
	OR (95% CI)	P	OR (95% CI)	P
Female gender	0.95 (0.59–1.54)	0.845	–	–
CCI	0.93 (0.98–1.04)	0.205	–	–
Age (+10 years)	0.96 (0.84–1.10)	0.573	–	–
Age > 65 years old	0.76 (0.48–1.21)	0.245	–	–
Age > 75 years old	0.61 (0.29–1.29)	0.195	–	–
CPR due to ACS	1.21 (0.80–1.83)	0.359	–	–
CPR due to sepsis	0.23 (0.07–0.77)	0.017*	0.21 (0.06–0.73)	0.013
CPR due to post-cardiotomy	1.38 (0.65–2.93)	0.394	–	–
Low-flow duration (+ 10 min)	0.80 (0.71–0.90)	< 0.001*	0.79 (0.70–0.89)	< 0.001
OHCA	0.85 (0.51–1.41)	0.539	–	–
ECPR period
Period 1 (2006–2009)	0.69 (0.43–1.10)	0.119*	0.65 (0.39–1.06)	0.086
Period 2 (2010–2013)	1.39 (0.91–2.11)	0.130	–	–
Period 3 (2014–2016)	1.00 (0.66–1.51)	0.983	–	–

Variables with P <  0.15 by univariate analysis (marked with an asterisk) were subjected to multivariate analysis. The multivariate logistic regression analysis was set with entry and removal P values of 0.10 and 0.15, respectively