Table 2.

Rates of detoxification admissions following an outpatient treatment episode

	Had a detox admission

	n	%
Overall	1,723	14.9
Engagement Status
Engaged	583	14.6
Not engaged	1,140	15.0
Gender
Female	625	16.7^a
Male	1,098	14.0^a
Age
18–25	463	14.2^a
26–35	493	16.3^a,b
36–44	467	15.8^c
45+	300	12.9^b,c
Race/Ethnicity
White	1,333	15.6^a,d
Latino	184	12.8^a,b
Black	174	14.6^c
Other	32	7.9^b,c,d
Education
Less than H.S.	453	14.3^a
H.S. Grad	935	16.2^a,b
More than H.S.	335	12.6^b
Marital Status
Married	192	11.6^a
Unmarried	1,531	15.4^a
Housing Status
Homeless	265	26.3^a
Not Homeless	1,458	13.8^a
Employment Status
Employed	414	9.6^a
Not Employed	1,309	18.0^a
Insurance
None	649	13.4^a,b
Public	860	20.2^a,c
Private/Other	214	8.6^b,c
Referral Source
Self/family	555	16.1^a,b,c
Criminal Justice	352	9.2^a,d,g,h
Health Professional	232	16.1^d,e,f
Substance Abuse Tx	450	24.5^b,e,g,i
Other	134	12.8^c,f,h,i
Mental Health Treatment History
Prior mental health treatment	835	16.1^a
No prior mental health treatment	888	13.8^a
Substance Abuse Treatment History
Residential treatment in prior year	65	14.5^a
No residential treatment in prior year	1,658	41.1^a
Outpatient treatment in prior year	279	29.4^a
No outpatient treatment in prior year	1,444	13.6^a
Detox Admissions—Prior year
No Detox services	750	8.1^a,b
1 Detox admission	400	30.9^a,c
2 Detox admissions	573	58.3^b,c
Substance Use Severity
Alcohol
Lowest tercile	522	14.4^a
Middle tercile	542	13.0^b
Highest tercile	659	17.4^a,b
Marijuana
Lowest tercile	581	15.8^a
Middle tercile	606	13.6^a,b
Highest tercile	536	15.5^b
Cocaine/crack
Lowest tercile	469	10.2^a,b
Middle tercile	492	14.0^a,c
Highest tercile	762	22.0^b,c
Heroin
Lower 30%	736	9.0^a
Higher 70%	987	28.9^a

Notes: ^{a,b,c,d,e,f,g,h,i}Superscripts connote pairs that are significantly different at the p < .05 level