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April 21, 2026SHILAP Revista de lepidopterologíaOpen Access

The patterns of relapse and abstinence: using machine learning to identify a multidimensional signature of long-term outcome after inpatient alcohol withdrawal treatment

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Authors

FRFlorian J. RaabeSBSarah BrechtelLudwig-Maximilians-Universität MünchenCLCharlotte LugmairMax Planck Institute of Psychiatry

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Overview

Observational study reveals relationships between clinical features and alcohol treatment outcomes, suggesting multifaceted treatment approaches.

Key Points

  • The research aims to identify a multidimensional signature that predicts relapse and long-term outcomes in alcohol dependence treatment using machine learning.
  • Inpatients with alcohol dependence received detoxification and cognitive behavioral therapy.
  • Participants were followed up six months post-treatment to assess their abstinence and drinking behavior.
  • Cross-validated sparse partial least squares analysis was used to link clinical features with four long-term outcomes.
  • 46% of participants achieved continuous abstinence six months after treatment.
  • Key factors linked to positive outcomes included higher education, employment, and completion of withdrawal treatment.
  • Negative outcomes were associated with alcohol-related health damage, repeated withdrawal treatments, and living in shelters.

Cite This Study

Raabe et al. (2026) studied this question.

synapsesocial.com/papers/69e7132bcb99343efc98cf42https://doi.org/10.3389/fpsyt.2026.1683069
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Also Consider

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  1. 1Forecasting Long-Term Drinking Status for Individuals Treated for Alcohol Dependence: A Bayesian Approach2025
  2. 2Abstinence as an Outcome in Patients with Alcohol Use Disorder: A Prospective Study2026
  3. 3Not Two Sides of the Same Coin: A Qualitative Comparative Analysis of Post-Treatment Abstinence and Relapse2024 · 4 citations
  4. 4An unsupervised machine learning analysis of biopsychosocial characteristics and treatment outcome of alcohol use disorder2026
  5. 5Multifactor Risk Stratification for Post‐Transplant Alcohol Relapse Using Abstinence, Psychosocial, and Socioeconomic Factors2026 · 1 citations