Table 3.

Multivariate logistic regression analysis of risk factors for moderate-to-severe OSA in patients with AF.

	Moderate-to-severe OSA Adjusted odds ratio (95% CI)	p-value
BMI, 1-unit increase	1.169 (1.085–1.259)	<0.001
AF burden, 1% increase	1.004 (0.998–1.010)	0.160
Hypertension, yes vs. no	1.147 (0.676–1.946)	0.611
Sex, male vs. female	2.699 (1.516–4.804)	0.001
Age, 1-year increase	1.063 (1.037–1.090)	<0.001

AF, atrial fibrillation; BMI, body mass index; CI, confidence interval; OSA, obstructive sleep apnea.