Table 7.

Multiple linear regression model to predict quality of life (QoL).

VARIABLE		STANDARDIZED COEFFICIENTS β	t	P	COLLINEARITY VIF
	Intercept	0.404	29.277	<0.001*
χ1	Behavior	0.109	3.365	0.001*	1.257
χ2	TSA	0.116	3.756	<0.001*	1.138
χ3	OSA	−0.113	−3.143	0.002*	1.530
χ4	QoC	0.138	3.781	<0.001*	1.588
χ5	TRE	0.189	4.922	<0.001*	1.762
χ6	Provider	−0.261	−8.248	<0.001*	1.198

Adjusted R² = 0.136; F = 28.092; P < 0.001.