Substance use treatment completion and criminal justice system contact in Chile : A retrospective, linked data cohort study

© 2024 The Authors. Addiction published by John Wiley & Sons Ltd on behalf of Society for the Study of Addiction..

BACKGROUND AND AIMS: Substance use treatment (SUT) has shown to be effective in reducing self-reported offending; however, the association between SUT completion and criminal justice system (CJS) contact has been underexplored, especially in Latin America. This study aimed to estimate the association between SUT completion status and (1) any subsequent CJS contact and (2) CJS contact leading to imprisonment, at 1, 3 and 5 years post-discharge, in Chile.

DESIGN: Retrospective cohort study using multivariable survival analysis based on linked administrative data from 2010 to 2019.

SETTING: This study took place in Chile, where SUT is available at no cost through Chile's publicly funded health-care, and is provided in outpatient and inpatient modalities in public and private centres.

PARTICIPANTS: A total of 70 854 individuals received their first SUT from 2010 to 2019. They were mainly males (76.3%), and their main substance used at admission was cocaine paste (39.2%).

MEASUREMENTS: SUT completion status included completion, late dropout (≥ 3 months) and early dropout (< 3 months). Outcomes were (1) any CJS contact and (2) CJS contact leading to imprisonment after baseline treatment. We estimated the association between treatment completion and CJS contact through flexible parametric Royston-Parmar models while adjusting for several covariates.

FINDINGS: Those who completed SUT (27.2%) were less likely to have any CJS contact at 5 years post-SUT compared with those who dropped out late [with a gap of -9.5%, 95% confidence interval (CI) = -8.7, -10.3] and early (-11.2%, 95% CI = -10.1, -12.3). Also, those who completed SUT were less likely to have CJS contact leading to imprisonment at 5 years post-SUT compared with those who dropped out late (-2.6%, 95% CI = -2.2, -3.1) and early (-4.0%, 95% CI = -3.3, -4.6). These differences were also observed at 1 and 3 years post-SUT for each outcome.

CONCLUSIONS: In Chile, completion of substance use treatment appears to be associated with lower probabilities of both any criminal justice system contact and contact leading to imprisonment.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - year:2024

Enthalten in:

Addiction (Abingdon, England) - (2024) vom: 26. März

Sprache:

Englisch

Beteiligte Personen:

Mateo Pinones, Mariel [VerfasserIn]
González-Santa Cruz, Andrés [VerfasserIn]
Castillo-Carniglia, Alvaro [VerfasserIn]
Bond, Christine [VerfasserIn]
Payne, Jason [VerfasserIn]
McGee, Tara Renae [VerfasserIn]

Links:

Volltext

Themen:

Contact with the criminal justice system
Global South
Imprisonment
Journal Article
Substance use treatment completion
Substance use treatment effectiveness
Survival analysis

Anmerkungen:

Date Revised 27.03.2024

published: Print-Electronic

Citation Status Publisher

doi:

10.1111/add.16488

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM370222024