Table 3. Multivariate logistic regression for factors influencing AF;

Characteristics	OR	95%CI	P
Age	0.996	0.983-1.010	0.594
Sex(male=1.female=0)	1.101	0.757-1.601	0.615
BMI	1.062	1.008-1.118	0.023
Hypertension(yes=1.no=0)	2.330	1.679-3.233	<0.001
CAD(yes=1.no=0)	1.466	0.992-2.164	0.055
tea(yes=1.no=0)	0.349	0.253-0.483	<0.001
Hyperlipidemia(yes=1.no=0)	1.162	0.765-1.765	0.481
Diabetes(yes=1.no=0)	0.891	0.584-1.360	0.593
exerise(yes=1.no=0)	1.172	0.974-1.410	0.093
Smoking status (yes=1.no=0)	1.235	0.978-1.559	0.076
Drinking status (yes=1.no=0)	1.008	0.784-1.296	0.949

1. AF, atrial fibrillation; BMI, body mass index; CAD coronary artery disease;

2. Multivariate logistic regression for age, gender, body mass index, smoking status, alcohol use, physical activity, hypertension, hyperlipidemia, diabetes mellitus, and CAD in the analysis.