Table 3.

Demographic and behavioral characteristics before and after cognitive behavior therapy (CBT) in IGD group.

	Pre-CBT (n = 26)	Post-CBT (n = 26)	P-value
	(Mean ± SD)	(Mean ± SD)
Time for internet use per week (hours)	32.54 ± 10.34	27.27 ± 9.36	0.001
Chen Internet Addiction Scale (CIAS)	71.88 ± 5.56	50.00 ± 11.99	0.001
Self-Rating Anxiety Scale (SAS)	45.65 ± 10.24	44.65 ± 10.24	0.630
Self-rating depression scale (SDS)	48.23 ± 8.34	46.77 ± 9.89	0.500
Barratt Impulsiveness Scale-11 (BIS-11)	59.62 ± 9.11	52.69 ± 10.04	0.001

SD, Standard deviation; IGD, internet gaming disorder.