Table 5.

Variables predicting sleep quality

	Unstandardized coefficients		Standardized Beta	t	P	Tolerance	VIF
	X̄	S.E.
Fix	10.240	0.238		43.108	<0.001
Anxiety	0.041	0.010	0.187	4.246	<0.001	0.575	1.739
Depression	0.009	0.014	0.032	0.682	0.495	0.507	1.972
Insomnia Severity	0.226	0.022	0.433	10.240	<0.001	0.626	1.596

Dependent variable: Sleep quality