title: Predictors of retention in a drug-free unit/substance abuse treatment in prison.
abstract: The high rate of dropout from treatment programs is a recurring problem in the field of drug dependence. The purpose of this study was to identify the predictors of retention in a prison-based drug-free unit (DFU). The relationships among subscales of the Addiction Severity Index (ASI) as well as motivation and personality profiles and length of stay in a DFU, of 57 prisoners admitted for the first time to the program were analyzed. The mean dropout rates were 52.9% at six months and 67.8% at one year. The mean length of stay was 195.05 days. Predictors of retention at six months included the ASI Family Composite Score, the motivation subscale Taking Steps, and Narcissistic personality trait score. Predictors of retention at one year included lower ASI Psychological Composite Score, higher scores on the motivation subscale Ambivalence, and higher number of charges pending at the time of admission to the program. Identification of these predictor variables may be useful for developing strategies to increase retention in the context of in-prison substance abuse treatment.
authors.affiliation: Grupo de Investigación en Conductas Adictivas, Department of Psychology, University of Oviedo, Spain. casaresmaria@uniovi.es
authors.forename: María José
authors.initials: MJ
authors.lastname: Casares-López
authors.forename: Ana
authors.initials: A
authors.lastname: González-Menéndez
authors.forename: David S
authors.initials: DS
authors.lastname: Festinger
authors.forename: Paula
authors.initials: P
authors.lastname: Fernández-García
authors.forename: José Ramón
authors.initials: JR
authors.lastname: Fernández-Hermida
authors.forename: Roberto
authors.initials: R
authors.lastname: Secades
authors.forename: Jason
authors.initials: J
authors.lastname: Matejkowski
mesh_terms: D000293:Adolescent; D000328:Adult; D017668:Age of Onset; D003415:Crime / Q000523:psychology / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D008875:Middle Aged; D010349:Patient Compliance / Q000523:psychology / Q000706:statistics & numerical data*; D010352:Patient Dropouts / Q000523:psychology / Q000706:statistics & numerical data; D011330:Prisons / Q000458:organization & administration* / Q000706:statistics & numerical data; D011569:Psychiatric Status Rating Scales; D011581:Psychological Tests; D019966:Substance-Related Disorders / Q000628:therapy*; D013997:Time Factors; D055815:Young Adult