Table 1.

Sample descriptives (N = 107)

	n or mean	% or SD
Demographics
Age	34.3	9.6
Women	36	33.6 %
Single	78	77.2 %
Primary education or less	61	57.0 %
Unemployed	76	71.0 %
Substance-related variables
Most used substance/medication, past 6 months.
None	20	18.7 %
Methadone/buprenorphine	32	29.9 %
Cannabis	14	13.1 %
Alcohol	13	12.1 %
Amphetamines	9	8.4 %
Heroin/opium	5	4.7 %
Benzodiazepines	5	4.6 %
Ecstasy, LSD, stimulants, cocaine, inhalants, or other addictive substances	0	0 %
Other not listed	9	8.6 %
Polysubstance user	49	49.0 %
Injected within past four weeks	25	25.5 %
Current SUD treatment
None	20	19.9 %
Outpatient with OMT	46	43.8 %
Outpatient without OMT	15	14.0 %
Inpatient with OMT	14	13.1 %
Any treatment attrition, past year	35	35.0 %
Health variables
Additional chronic disease	71	66.4 %
Clinical anxiety symptoms	61	57.0 %
Clinical depression symptoms	60	56.1 %
Received psychiatric services, past year	55	50.9 %
Physically inactive	38	35.5 %

Demographic, substance-related, and health variables of the sample

SUD substance use disorder

OMT Opioid maintenance treatment