Table 3

Binary logistic models for predictors of in-hospital mortality

Variables	Univariate analysis			Multivariable analysis
Variables	OR	95% CI	P value	OR	95% CI	P value
Clinical features
LA decompression	0.100	0.016 to 0.620	0.013*	0.93	0.003 to 2.538	0.161
Prior to ECMO
LVEF	0.938	0.879 to 1.001	0.055
During ECMO
Peak SCr (μmol/L)	1.036	1.012 to 1.061	0.003*	1.035	1.006 to 1.064	0.017*
Peak ALT (U/L)	1.001	1.000 to 1.001	0.134
Peak CKMB (ng/mL)	1.008	1.001 to 1.014	0.021*	1.007	1.000 to 1.015	0.058
VIS at the 24th hour	1.018	0.994 to 1.042	0.140

OR means increased odds of mortality.
*P＜0.05.
ALT, alanine transaminase; CKMB, creatine kinase isoenzyme MB; ECMO, extracorporeal membrane oxygenation; LA, left atrial; LVEF, left ventricular ejection fraction; SCr, serum creatinine; VIS, vasoactive-inotropic score.