Related Experiment Video
Updated: Sep 28, 2026

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
Published on: April 28, 2022
[Predictive variables of adherence to treatment in alcoholics]
M C Llinares Pellicer1, C Palau Muñoz, C Albiach Catalá
1Unidad de Conductas Adictivas (UCA). Mancomunitat de Municipis de la Safor. Gandía. Valencia. Spain.
Objective:
This paper aims to study the predictive potential of the stage of change, type of treatment followed and other variables regarding adherence to therapy.
Methodology:
A longitudinal and multicentre study has been carried out in three drug-addiction treatment centres within the Valencia Region, Spain. The sample included 172 alcohol-addicted clients (152 men and 20 women). Adherence to treatment was measured at one, 3, 6, 9, 12, 18, and 24 months.
Results:
The most successful variable predicting treatment adherence is the type of program followed associated to all the time cutoffs. The fact of attending the centre with some relative or friend is a sign of potential adherence to treatment at the 3 and 6 months. The longer the withdrawal period previous to treatment, the greater the chances of adherence at the 6, 9 and 12 months of treatment.
Conclusions:
Those variables directly associated with treatment are potentially better predictors of adherence than the stage of change. We have found it necessary to assess it throughout the therapeutic process.
Related Concept Videos
Self-Presentation: Self-Monitoring and Self-Handicapping
Drug Therapy
Antianxiety Medications
Factors Affecting Protein-Drug Binding: Patient-Related Factors
Age stands as a key determinant in protein-drug binding. Neonates, characterized by low albumin content, experience heightened concentrations of unbound drugs such as phenytoin and...
Drug Abuse and Addiction: Pharmacological Phenomena
Substance Use Disorders Affecting Sleep
Understanding the concepts of physical dependence,...
Therapeutic Drug Monitoring: Affecting Factors
