Table 3.

Unstandardized regression coefficients, with standard errors, z-values, significance, and confidence intervals of the coefficients.

	Parameters		B	SE	z	p	95% CI
							LL	UL
Direct effects
	Smartphone addiction (SA)
		Hedonic use	0.046	0.015	3.023	0.003	0.017	0.078
		Life satisfaction	−0.051	0.041	−1.278	0.201	−0.127	0.026
		Stress	0.233	0.067	3.480	0.001	0.106	0.368
		Age	−0.005	0.004	−1.406	0.160	−0.012	0.002
		Gender [Female]	0.176	0.085	2.067	0.039	0.010	0.349
	Stress
		Hedonic use	0.025	0.012	2.054	0.040	0.001	0.048
		Life satisfaction	−0.337	0.026	−13.069	<0.001	−0.386	−0.284
Indirect effects
	Smartphone addiction (SA)
		Hedonic use	0.006	0.003	1.651	0.099	0.001	0.013
		Life satisfaction	−0.079	0.023	−3.478	0.001	−0.125	−0.036
Covariances
	Hedonic use
		Life satisfaction	−0.368	0.161	−2.288	0.022	−0.688	−0.043
		Gender [Female]	0.095	0.055	1.735	0.083	−0.012	0.204
		Age	−6.062	1.465	−4.139	<0.001	−9.047	−3.419
	Life satisfaction
		Gender [Female]	0.053	0.027	1.967	0.049	0.002	0.111
		Age	0.159	0.641	0.248	0.804	−1.067	1.439
	Gender [Female]
		Age	0.455	0.209	2.175	0.030	0.046	0.857

Note. B = unstandardized coefficient. SE = standard error of the coefficient. z = z-test value. p: p-value. CI = bias-corrected confidence interval. LL = lower limit of the confidence interval. UL = upper limit of confidence interval.