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Updated: Jul 12, 2026
05:40
The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
Published on: April 28, 2022
[Alcohol dependence in homeless men. Incidence, development and determinants]
P Dufeu1, J Podschus, L G Schmidt
1Psychiatrische Klinik und Poliklinik, Freien Universität Berlin.
Der Nervenarzt
|November 1, 1996
Summary
Homeless alcoholics face more psychosocial disadvantages, including adverse family backgrounds and lower education. Early homelessness is linked to family alcoholism and lack of partnership.
Area of Science:
- Psychiatry
- Addiction Research
- Sociology
Context:
- The complex interplay between alcoholism and homelessness presents significant public health challenges.
- Understanding the distinct characteristics of homeless versus housed individuals with alcohol dependence is crucial for targeted interventions.
Purpose:
- To investigate biographical and clinical differences between homeless and housed individuals diagnosed with alcohol dependence syndrome.
- To identify predictors of early homelessness in individuals with alcohol dependence.
Summary:
- Homeless alcoholics exhibited greater psychosocial disadvantages, including higher rates of parental alcoholism and larger family sizes.
- Lower educational attainment and job qualifications were noted in homeless individuals.
- Early homelessness was associated with a history of parental alcoholism and lack of partnership.
- While homeless individuals reported fewer current alcohol dependence symptoms, they experienced earlier onset.
- Somatic and psychological alcohol-related consequences were more prevalent in housed alcoholics, whereas social problems predominated in the homeless group.
Impact:
- Findings highlight the need for integrated support systems addressing both addiction and socioeconomic factors for homeless populations.
- Results can inform the development of more effective prevention and treatment strategies for alcohol dependence in vulnerable groups.
- This research contributes to a deeper understanding of the multifaceted nature of co-occurring homelessness and alcoholism.
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