Table 1.

Descriptives for the sample.

		Total; n = 458		Only-GD; n = 416		GD+FA; n = 42
		n	%	n	%	n	%	χ2	df	p
Sex	Female	59	12.9	41	9.9	18	42.9	37.02	1	<0.001*
	Male	399	87.1	375	90.1	24	57.1
Origin	Spain	453	98.9	411	98.8	42	100	0.51	1	0.475
	Immigrant	5	1.1	5	1.2	0	0
Education level	Primary	262	57.2	237	57.0	25	59.5	2.32	2	0.313
	Secondary	164	35.8	152	36.5	12	28.6
	University	32	7.0	27	6.5	5	11.9
Civil status	Single	175	38.2	154	37.0	21	50.0	2.75	2	0.253
	Married—in couple	225	49.1	208	50.0	17	40.5
	Divorced—separated	58	12.7	54	13.0	4	9.5
Employment status	Employed	231	51.0	206	50.1	25	59.5	1.35	1	0.246
Tobacco use	Yes	247	53.9	231	55.5	16	38.1	4.67	1	0.031*
Alcohol abuse	Yes	73	16.0	69	16.6	4	9.5	1.43	1	0.231
Other drug abuse	Yes	56	12.4	51	12.4	5	12.2	0.01	1	0.968
		Mean	SD	Mean	SD	Mean	SD	T	df	p
	Age (years)	42.67	14.06	43.12	14.00	38.17	14.05	2.18	456	0.029*
	Onset of GD (years)	37.81	14.88	38.21	14.92	33.90	14.02	1.79	456	0.074
	Duration of GD (years)	5.35	6.94	5.41	7.04	4.77	5.96	0.57	456	0.568

SD, standard deviation; GD, gambling disorder; FA, food addiction;

^*Bold: significant result (0.05 level).