Alcohol-related blackouts among college students: impact of low level of response to alcohol, ethnicity, sex, and environmental characteristics

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art_GONCALVES_Alcoholrelated_blackouts_among_college_students_impact_of_low_2018.PDF (690.15 KB)
Citações na Scopus
7
Tipo de produção
article
Data de publicação
2018
Editora
ASSOC BRASILEIRA PSIQUIATRIA
DOI
Indexadores
SciELO
Scopus
Web of Science
PubMed
Título da Revista
ISSN da Revista
Título do Volume
Autores
SMITH, Tom L.
ANTHENELLI, Robert M.
DANKO, George
SCHUCKIT, Marc A.
Autor de Grupo de pesquisa
Editores
Coordenadores
Organizadores
Citação
REVISTA BRASILEIRA DE PSIQUIATRIA, v.40, n.2, p.128-137, 2018
Projetos de Pesquisa
Unidades Organizacionais
Fascículo
Resumo
Objective: To explore how a genetically-influenced characteristic (the level of response to alcohol [LR]), ethnicity, and sex relate to environmental and attitudinal characteristics (peer drinking [PEER], drinking to cope [COPE], and alcohol expectancies [EXPECT]) regarding future alcohol-related blackouts (ARBs). Methods: Structural equation models (SEMs) were used to evaluate how baseline variables related to ARB patterns in 462 college students over 55 weeks. Data were extracted from a longitudinal study of heavy drinking and its consequences at a U.S. university. Results: In the SEM analysis, female sex and Asian ethnicity directly predicted future ARBs (beta weights 0.10 and -0.11, respectively), while all other variables had indirect impacts on ARBs through alcohol quantities (beta weights similar to 0.23 for European American ethnicity and low LR, 0.21 for cannabis use and COPE, and 0.44 for PEER). Alcohol quantities then related to ARBs with beta = 0.44. The SEM explained 23% of the variance. Conclusion: These data may be useful in identifying college students who are more likely to experience future ARBs over a 1-year period. They enhance our understanding of whether the relationships of predictors to ARBs are direct or mediated through baseline drinking patterns, information that may be useful in prevention strategies for ARBs.
Palavras-chave
Alcohol, blackout, college students, peer drinking, drinking to cope, drinking behavior, alcohol drinking in college, binge drinking
URI
https://observatorio.fm.usp.br/handle/OPI/27182
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Coleções
Artigos e Materiais de Revistas Científicas - HC/IPq
Artigos e Materiais de Revistas Científicas - LIM/21
Artigos e Materiais de Revistas Científicas - ODS/03