Table 2.

Clinical characteristics of the study sample with comparison between patients with and without OSA

	Total, N = 107	OSA, n = 85	Non‐OSA, n = 15	Difference, P Value
HTN	50	53	27	0.06
DM	10	12	7	0.5
CAD	6	7	7	0.9
History of stroke	9	9	0	0.2
HF	3	3	0	0.4
Hyperlipidemia	42	42	40	0.8
Cardiomyopathy	2	2	0	0.6
Brugada syndrome	1	1	0	0.6
Pacemaker insertion	3	4	0	0.4
Previous AF/flutter ablation	19	19	27	0.4
Cardiac valve replacement	2	2	0	0.5
Depression	9	9	6	0.2
Anxiety	4	3	7	0.2
Bronchial asthma	3	3	0	0.4

Abbreviations: AF, atrial fibrillation; CAD, coronary artery disease; DM, diabetes mellitus; HF, heart failure; HTN, hypertension; OSA, obstructive sleep apnea.

Data are presented as % of total. The χ² test was used to compare proportions of categorical variables.