Table 2.

Regression coefficients for study variables and covariates over mediators and outcome.

Consequent
	M1 (Game-Use Expectancies)					M2 (Time Spent Gaming)					Y (Internet Gaming Disorder)
Antecedent	Coefficient	SE	p	LLCI	ULCI	Coefficient	SE	P	LLCI	ULCI	Coefficient	SE	p	LLCI	ULCI
need frustration	0.295	0.040	0.000	0.216	0.375	1.093	0.795	0.170.	−0.470	2.665	0.162	0.026	0.000	0.111	0.214
use expectancies						2.920	0.864	0.001	1.223	4.617	0.199	0.029	0.000	0.142	0.256
time spent gaming											0.004	0.002	0.008	0.001	0.007
sex	1.784	0.818	0.030	0.176	3.391	11.52	15.29	0.451	−18.52	41.57	1.811	0.505	0.000	0.818	2.80
payment	2.255	0.797	0.005	0.690	3.820	31.01	14.94	0.039	1.639	60.37	1.338	0.496	0.007	0.363	2.31
age	−0.083	0.039	0.031	−0.159	−0.008	0.213	0.072	0.768	−1.20	1.629	−0.021	0.024	0.369	−0.068	0.025
game genre	0.753	0.198	0.000	0.363	1.142	−0.777	3.74	0.836	−8.13	6.58	0.129	1.046	0.296	−0.114	0.373
constant	16.85	1.67	0.000	13.565	20.135	−54.70	34.30	0.113	−121.9	12.99	−6.28	1.13	0.000	−8.52	−4.05
	R2 = 0.208 F (5, 464) = 24.44; p = 0.000					R2 = 0.060 F (6, 463) = 4.93; p = 0.000					R2 = 0.336 F (7, 462) = 33.44; p = 0.000