Table 2.

Linear regression analysis based on various potential influencing factors and MoCA scores of some items.

		Severe OSAHS	Abdominal obesity	Gender	Age	ESS	Smoking	Alcohol consumption	Education
Visuospatial and executive	Beta	-0.070	-0.159	-0.032	-0.063	-0.029	0.014	-0.003	0.523
	P	0.265	0.008	0.618	0.305	0.643	0.837	0.962	<0.001
Language	Beta	-0.048	-0.201	-0.092	-0.141	-0.092	-0.004	-0.050	0.140
	P	0.506	0.004	0.223	0.051	0.213	0.961	0.526	0.071
Total score	Beta	-0.180	-0.050	-0.073	-0.261	-0.044	-0.047	-0.040	0.454
	P	0.002	0.374	0.225	<0.001	0.462	0.471	0.537	<0.001

ESS: Epworth Sleepiness Scale.