Table 4.

Multivariate regression analysis investigating the impact of variables (age, gender, schooling level) on total and subscale scores.

Model		B	Standard deviation	Beta	T	P value
Overall
	(Constant)	31.819	7.413		4.292	.000
	Number of hours spent using a mobile phone	4.450	0.590	.385	7.541	.000
	Age	0.105	0.141	.038	0.747	.455
	Gender	4.403	2.310	.091	1.906	.057
	Schooling level	0.801	1.352	.028	0.593	.554
Not being able to access information
	(Constant)	10.722	2.556		4.195	.000
	Number of hours spent using a mobile phone	1.435	0.203	.362	7.055	.000
	Age	8.142E-005	0.049	.000	0.002	.999
	Gender	1.463	0.796	.088	1.837	.067
	Schooling level	1.052	0.466	.108	2.258	.024
Giving up convenience/losing connectedness
	(Constant)	11.518	2.955		3.897	.000
	Number of hours spent using a mobile phone	1.849	0.235	.402	7.860	.000
	Age	0.044	0.056	.040	0.781	.436
	Gender	0.196	0.921	.010	0.213	.832
	Schooling level	-0.375	0.539	-.033	-0.697	.486
Not being able to communicate
	(Constant)	9.579	3.056		3.135	.002
	Number of hours spent using a mobile phone	1.165	0.243	.254	4.790	.000
	Age	0.061	0.058	.056	1.057	.291
	Gender	2.745	0.952	.142	2.882	.004
	Schooling level	0.125	0.557	.011	0.223	.823