Table 2.

Sociodemographic and Clinical Variables of Patients in Severe Mental Disorders (SMDs) and Substance Use Disorders (SUDs)

Variable		Severe mental disorder		Substance use disorder		Chi-square
		N	Percent	N	Percent	Value	P-value
Gender	Male	125	77.2	92	93.9	12.62	< 0.001
	Female	37	22.8	6	6.1
Education	Under high school diploma	110	67.9	69	70.4	0.23	0.893
	High school diploma	44	27.2	24	24.5
	Academic	8	4.9	5	5.1
Occupation	Unemployed	114	70.4	64	65.3	1.01	0.799
	Employee	1	0.6	1	1.0
	Worker	9	5.6	5	5.1
	Freelancer	38	23.5	28	28.6
Marital status	Single	86	53.1	58	59.2	3.21	0.201
	Married	42	25.9	28	28.6
	Divorced, widow/widower	34	21.0	12	12.2
Number of family members	2	13	8.0	3	3.1	4.09	0.394
	3	26	16	12	12.2
	4	60	37	38	38.8
	5	39	24.1	30	30.6
	6-10	24	14.8	15	15.3
Number of hospitalizations	1	16	9.9	13	13.3	8.64	0.124
	2	49	30.2	35	35.7
	3	29	17.9	20	20.4
	4	20	12.3	9	9.2
	5	13	8.0	12	12.2
	6-28	35	21.6	9	9.2
Compliance	Yes	61	37.65	22	22.44	6.50	0.011
	No	101	62.34	76	77.55
Comorbidity	Yes	40	24.7	45	45.9	12.5	< 0.001
	No	122	75.3	53	54.1