Table 4.

Linear regression model analyzing the relationship between the constructs of sleep habits and Epworth Sleepiness Scale

	Unstandardized Coefficients		Standardized Coefficients	T	p
	B	SE	Beta
Constant	4.950	0.195		25.402	<0.001
Factor I	1.279	0.195	0.322	6.555	<0.001
Factor II	1.351	0.195	0.340	6.923	<0.001
Factor III	.579	0.195	0.145	2.966	0.003

Dependent Variable: Epworth Sleepiness Scale score.