Biochemical Predictors of New-Onset Atrial Fibrillation after Ascending Aorta Replacement Surgery in Acute Type A Aortic Dissection Patients

Table 2

Univariate risk factors for POAF.

Risk factors	Univariate analysis
	OR	95% CI	value
Advanced age (y)	1.074	1.055–1.093	<0.001
Male gender	0.604	0.377–0.968	0.036
RBC transfusion (U)	1.054	1.021–1.088	0.001
Apolipoprotein B (g/L)	0.12	0.026–0.567	0.007
Adenosine deaminase (U/L)	1.133	1.054–1.217	0.001
Cholesterol (mmol/L)	0.573	0.397–0.826	0.003
Low-density lipoprotein (mmol/L)	0.484	0.294–0.797	0.004
Cholinesterase (KU/L)	0.724	0.575–0.912	0.006
Total bile acid (umol/L)	1.058	1.018–1.098	0.004
Glucose (mmol/L)	1.214	1.079–1.367	0.001
Urea nitrogen (mmol/L)	1.066	1.019–1.114	0.005
Potassium (mmol/L)	2.258	1.16–4.394	0.017

RBC transfusion, red blood cell transfusion. The bold values in the p-value column are less than 0.05, which indicates statistical significance.