Table 2.

Multiple Regression Model for Epworth Sleepiness Scale Total Score Using Total Sample

Variable	β coefficient Error	Standard Error	p value
Intercept	11.56	1.459	< 0.001
Agea	−0.034	0.014	0.01
BMIa	0.019	0.023	0.40
Sexa	−0.677	0.398	0.09
CNS Medicationa	−0.694	0.420	0.10
Diabetesa	0.197	0.471	0.67
Regular Exercise	−0.708	0.367	0.05
logAHI	1.421	0.471	0.002
Depression	0.941	0.461	0.04

BMI refers to body mass index; CNS, central nervous system; AHI, apnea-hypopnea index.

^aForced in the model.