Table 2B. Multivariate logistic regression analysis of risk factor for POAF when the patients divided into a loop diuretic group and a non-loop diuretic group.

Subjects	Odds ratio	95% CI	p value
Age	1.064	0.997–1.134	0.060
P wave duration	0.998	0.986–1.010	0.695
LA EAT/Total EAT ratio	106.775	1.061–10750.407	0.047*

LA: left atrial; POAF: postoperative atrial fibrillation; EAT: epicardial adipose tissue; CI: confidence interval