Table 1.

Demographic information of the two groups (IGD and RGU)

	IGD		RGU		F	P	Cohen's f
	Male, N = 28	Female, N = 27	Male, N = 26	Female, N = 30
Age (years)	22.11 ± 2.47	21.31 ± 2.03	21.50 ± 2.61	21.00 ± 1.92	1.22	0.307	0.185
Gaming time (months)	22.27 ± 2.95	22.00 ± 5.20	23.19 ± 1.05	20.10 ± 6.11	2.51	0.063	0.266
Gaming time (hours)	15.07 ± 8.89	14.48 ± 10.57	11.52 ± 5.69	11.27 ± 6.99	1.60	0.194	0.212
IAT scores	67.04 ± 10.49	63.70 ± 7.25	43.58 ± 7.82	47.47 ± 11.35	41.52	<0.001	1.079
DSM-V scores	6.20 ± 0.87	5.96 ± 0.98	2.47 ± 1.18	2.73 ± 1.14	101.61	<0.001	1.687

Table values: mean ± standard deviation.

Abbreviations: IGD = internet gaming disorder; RGU = recreational gaming user; IAT = Internet Addiction Test; DSM-V = The fifth version of the Diagnostic and Statistical Manual of Mental Disorders.