Table 2.

The mediating effect test of depressive symptoms.

Regression Equation (N = 874)		Fit Metrics			Coefficient Significance
Outcome Variable	Predictor Variable	R	R2	F	β	t
Depressive symptoms		0.49	0.24	69.22 ***
	Perceived social support				−0.46	−15.44 ***
Mobile phone addiction		0.56	0.31	77.40 ***
	Depressive symptoms				0.45	12.72 ***
	Perceived social support				0.03	0.90

Note: All variables were standardized and brought into the regression equation; *** p < 0.001.