Table 5.

Demographic characteristics of those who report video game playing and association with problematic gaming

		Total Sample					Boys					Girls
Variable		Number of gamers	%	% problematic gamers	X2	p	Number of gamers	%	% problematic gamers	X2	p	Number of gamers	%	% problematic gamers	X2	p
African-American	Yes	219	9.97	7.76	3.56	0.0591	141	9.83	7.8	1.08	0.2995	71	9.74	2.82	0.0109	0.917
	No	1977	90.03	4.81			1294	90.17	5.64			658	90.26	3.04
White	Yes	1656	75.41	4.47	5.55	0.0185	1079	75.19	4.91	6.99	0.0082	561	76.95	3.21	0.302	0.5823
	No	540	24.59	7.04			356	24.81	8.71			168	23.05	2.38
Asian	Yes	109	4.96	7.34	1.19	0.2757	70	4.88	11.43	4.15	0.0416	31	4.25	0	1.01	0.3155
	No	2087	95.04	4.98			1365	95.12	5.57			698	95.75	3.15
Other race	Yes	314	14.3	5.1	0.0001	0.9968	200	13.94	6.5	0.18	0.6747	107	14.68	2.8	0.02	0.8885
	No	1882	85.7	5.1			1235	86.06	5.75			622	85.32	3.05
Hispanic	Yes	296	14.02	7.43	4.63	0.0315	184	13.37	8.7	3.64	0.0564	102	14.35	3.92	0.27	0.6021
	No	1816	85.98	4.52			1192	86.63	5.2			609	85.65	2.96
Grade	9th	743	33.97	4.31	3.18	0.3651	452	31.54	4.42	4.07	0.2538	277	38.15	2.89	0.47	0.9256
	10th	601	27.48	5.16			400	27.91	6			192	26.45	3.13
	11th	525	24.01	4.95			364	25.4	5.77			157	21.63	2.55
	12th	318	14.54	6.92			217	15.14	8.29			100	13.77	4
Family structure	One parent	478	22.12	5.02	0.84	0.6573	290	20.45	5.52	0.408	0.8154	183	25.74	3.83	0.502	0.7781
	Two parents	1566	72.47	4.92			1061	74.82	5.66			483	67.93	2.9
	Other	117	5.41	6.84			67	4.72	7.46			45	6.33	2.22