Impact of renal complications on outcome in adult patients with acute fulminant myocarditis receiving venoarterial extracorporeal membrane oxygenation: an analysis of nationwide CSECLS database in China

Annals of Intensive Care

Table 3 Logistic regression analysis of potential risk factors associated with 30-day mortality

Variables	Univariable analysis		Multivariable analysis
Variables	Unadjusted OR (95% CI)	p-value	Adjusted OR (95% CI)	p-value
Age	0.992 (0.967, 1.018)	0.555
Gender	0.848 (0.439, 1.639)	0.625
Prior^a ECMO cardiac arrest	3.224 (1.538, 6.757)	0.002
Prior^a MAP (mmHg)	0.985 (0.969, 1.001)	0.071
Prior^a SOFA score	1.224 (1.163, 1.921)	0.045
Prior^a pH value	0.040 (0.003, 0.558)	0.017
Prior^a lactate concentration (mmol/L)	1.076 (1.001, 1.157)	0.046
Prior^a VIS	1.005 (1.001, 1.010)	0.020
ECMO duration (hours)	1.020 (1.012, 1.030)	0.079	1.015 (1.001, 1.029)	0.029
Renal complications	7.140 (3.215, 15.859)	< 0.001	3.120 (1.002, 6.577)	0.049

SOFA Sequential Organ Failure Assessment, ECMO extracorporeal membrane oxygenation, MV mechanical ventilation, IABP intra-aortic balloon pump, MAP mean arterial pressure, VIS vasoactive-inotropic score
^aPrior to ECMO initiation
^bAnalyzed as categorical variables