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

Table 3

Multivariate risk factors for POAF.

Risk factors	Univariate analysis
	OR	95% CI	value
Advanced age (y)	1.081	1.059–1.104	<0.001
Total bile acid (umol/L)	1.064	1.023–1.106	0.002
Glucose (mmol/L)	1.180	1.038–1.342	0.012
Potassium (mmol/L)	2.313	1.078–4.960	0.031

Bold values in the p-value column are less than 0.05, which indicates statistical significance.