Dual diagnosis on "substance abuse"
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Updated: Sep 30, 2026

Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder
Published on: June 23, 2023
Mauricio Silva de Lima1, Cecilia Fernandes Lorea, Mariana Palazzo Carpena
1Department of Mental Health, Universidade Federal de Pelotas, RS, Brazil. mslima@zaz.com.br
Abstract:
Three large U.S. epidemiological surveys researching the prevalence of comorbid psychiatric illness and "substance abuse disorders" are reviewed: the Epidemiological Catchment Area Study, (N=20,219); the National Comorbidity Survey (N=8098), and the National Longitudinal Alcohol Epidemiological Survey (N=42,862). Findings suggest that comorbidity is highly prevalent but that longitudinal information remains limited limited--which restricts understanding of its "natural history," stability, common risk factors, and causal relationships.
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