Table 2.

Demographic data, CIAS, SAS, SDS, and BIS-11 scores, and hours of Internet use per week in all participants

	Sex	Age	Eyr	Hours	CIAS	SAS	SDS	BIS-11
								Attentional key	Motor key	Non-planning key	Total score
IGA1	m	11	4	24	64	48	53	18	21	26	65
IGA2	m	16	9	25	66	40	48	13	12	28	53
IGA3	m	18	12	50	65	36	43	12	17	22	51
IGA4	m	19	12	21	66	50	50	15	19	31	65
IGA5	f	18	9	26	69	53	50	14	18	22	54
IGA6	m	19	9	20	64	51	46	19	30	30	79
IGA7	m	19	9	30	75	45	70	14	17	28	59
IGA8	m	17	9	17	70	45	54	13	19	27	59
IGA9	m	19	12	15	64	45	48	12	22	26	60
IGA10	m	19	11	19	67	44	54	14	19	25	58
IGA11	f	18	12	16	67	33	35	12	19	22	53
IGA12	m	14	7	14	66	43	45	15	20	24	59
IGA13	m	17	10	25	64	38	49	13	20	31	64
IGA14	m	15	9	20	65	50	55	19	18	29	66
IGA15	m	15	9	60	69	44	53	19	24	29	72
CON1	f	18	13	40	46	43	45	13	20	21	54
CON2	m	13	7	5	51	46	55	15	21	28	64
CON3	m	11	4	0	29	43	54	12	16	25	53
CON4	m	11	4	20	49	41	51	11	13	19	43
CON5	m	18	13	15	54	33	39	11	21	22	54
CON6	f	18	12	2	42	45	64	14	19	26	59
CON7	m	14	7	2	33	43	43	10	15	25	50
CON8	m	18	9	14	37	39	43	10	17	19	46
CON9	m	18	12	2	26	33	51	13	18	28	59
CON10	m	18	12	1	49	35	45	13	16	24	53
CON11	m	17	12	0	45	40	58	12	20	25	57
CON12	m	19	9	0	37	43	51	12	19	22	53
CON13	f	14	8	2	47	38	55	14	15	23	52
CON14	m	19	13	10	45	41	40	15	20	22	57
CON15	m	14	6	10	32	43	51	13	16	22	51
CON16	m	18	12	15	39	50	56	18	18	26	62
CON17	m	16	9	35	40	40	41	11	18	30	59
CON18	f	16	9	3	28	45	59	18	24	24	66

Abbreviation: Eyr Educational years, Hours Hours of Internet use per week, SAS Self-Rating Anxiety Scale, CIAS Chen Internet Addiction Scale, SDS Self-rating depression scale, BIS-11 Barratt Impulsiveness Scale-11.