Alcohol and drug abuse treatment of homeless persons: results from the NIAAA Community Demonstration Program.
In a national evaluation, we assessed the implementation and outcomes of a multisite demonstration program for homeless persons with alcohol and other drug problems. We developed comprehensive case studies from data on client characteristics, utilization of services, implementation of interventions, and community systems of care at nine project sites. Client-level outcome data were analyzed to estimate the effectiveness of the interventions in a subset of projects with experimental or quasi-experimental evaluation designs. After controlling for baseline predictors, treatment clients in the majority of sites were significantly more likely than comparison clients to report improvement on one or more outcome dimensions. On alcohol use, for example, under conservative assumptions the average treatment client was drinking less at follow-up than were 57 percent of comparison clients. Analyses of predictor-by-treatment interactions suggested that clients with fewer problems benefited most from the interventions. The implementation analysis yielded a number of lessons for policymakers and program planners.
R.O.W. Sciences, Inc., Rockville, MD 20850.
R G
RG
Orwin
H H
HH
Goldman
L J
LJ
Sonnefeld
M S
MS
Ridgely
N G
NG
Smith
R
R
Garrison-Mogren
E
E
O'Neill
A
A
Sherman
D000328:Adult; D000437:Alcoholism / Q000628:therapy*; D003156:Community Mental Health Services / Q000458:organization & administration*; D005260:Female; D005500:Follow-Up Studies; D006703:Ill-Housed Persons; D006801:Humans; D008297:Male; D008875:Middle Aged; D009316:National Institutes of Health (U.S.); D010043:Outcome and Process Assessment, Health Care; D010865:Pilot Projects; D015397:Program Evaluation; D019966:Substance-Related Disorders / Q000628:therapy*; D014481:United States