title: Client-Provider relationship in comprehensive substance abuse treatment: differences in residential and nonresidential settings.
abstract: As the substance abuse service system shifts from primarily residential to primarily nonresidential settings, it becomes important to understand how substance abuse treatment processes and outcomes may vary across service setting. Research increasingly indicates that, along with specific treatment and service strategies, client-provider relationship is an important ingredient in effective substance abuse treatment. This study uses a moderator-mediator analysis of a comprehensive service model to examine how the relation between client-provider relationship and substance abuse treatment outcomes may differ in residential and nonresidential settings. The study used data collected for the National Treatment Improvement Evaluation Study, a prospective, cohort-based study of U.S. substance abuse treatment programs and their clients, with an analytic sample of 59 publicly funded service delivery units and 3,027 clients. Structural equation modeling is used to assess the structural relations and causal connections between treatment process and treatment outcome variables. Results indicate that for nonresidential settings, a better client-provider relationship is directly related to improved outcomes of treatment duration and reduced posttreatment substance use and is indirectly related to both outcomes through provision of services matched to client needs. In residential settings, the quality of the client-provider relationship is unrelated to process or outcome variables. The findings point to the importance of the client-provider relationship in all settings but particularly in outpatient settings where there are limited physical constraints on the treatment process.
authors.affiliation: School of Social Service Administration, NORC at the University of Chicago, Chicago, IL 60637, USA.
authors.forename: Hee-Choon
authors.initials: HC
authors.lastname: Shin
authors.forename: Jeanne C
authors.initials: JC
authors.lastname: Marsh
authors.forename: Dingcai
authors.initials: D
authors.lastname: Cao
authors.forename: Christina M
authors.initials: CM
authors.lastname: Andrews
mesh_terms: D016208:Databases, Factual; D005260:Female; D006297:Health Services Accessibility; D006301:Health Services Needs and Demand; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008962:Models, Theoretical; D011446:Prospective Studies; D011641:Public Relations / Q000639:trends*; D012008:Recurrence; D012112:Residential Facilities / Q000379:methods*; D012114:Residential Treatment / Q000379:methods*; D016320:Substance Abuse Treatment Centers / Q000379:methods*; D019966:Substance-Related Disorders / Q000534:rehabilitation* / Q000628:therapy*; D013997:Time Factors; D016896:Treatment Outcome