Table 2. Predictors of OVS in the study population.

Variable		Univariable analysis OR [95% CI]	P	Multivariable analysis OR [95% CI]	P
Age (10 years)		1.56 [1.50; 1.63]	<0.01	1.64 [1.58; 1.72]	<0.01
Gender (men)		1.80 [1.61; 2.02]	<0.01	1.46 [1.29; 1.65]	<0.01
Smoking status	Non-smoker	1	<0.01	1	<0.01
	Ex-smoker	2.14 [1.93; 2.38]		1.83 [1.64; 2.04]
	Smoker	1.80 [1.59; 2.05]		2.45 [2.14; 2.82]
Peripheral arteriopathy		3.31 [2.66; 4.11]	<0.01	1.88 [1.50; 2.35]	<0.01
Alcohol		2.24 [1.89; 2.65]	<0.01	1.69 [1.4; 2.02]	<0.01
Apnea-hypopnea index (event/hour)	<24	1	<0.01
	[24; 34]	1.02 [0.89; 1.17]
	[34; 50.6]	1.26 [1.10; 1.43]
	≥50.6	1.24 [1.09; 1.41]
Sedentarity		1.21 [1.09; 1.35]	<0.01
Hyperlipidemia		1.25 [1.14; 1.38]	<0.01
Hypertension		1.46 [1.33; 1.60]	<0.01
Coronary artery disease and myocardial infarction		1.91 [1.66; 2.19]	<0.01
Heart failure		2.06 [1.63; 2.62]	<0.01
Stroke		1.53 [1.21; 1.93]	<0.01
Diabetes		1.47 [1.31; 1.66]	<0.01
Sleepiness at the wheel		0.85 [0.77; 0.93]	<0.01
Nocturia		1.26 [1.15; 1.39]	<0.01

OVS, overlap syndrome