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dc.contributor.author
Bender, Annah K.
dc.contributor.author
Meyers, Jacquelyn L.
dc.contributor.author
di Viteri, Stacey Subbie-Saenz
dc.contributor.author
Schuckit, Marc
dc.contributor.author
Chan, Grace
dc.contributor.author
Acion, Laura
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dc.contributor.author
Kamarajan, Chella
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Kramer, John
dc.contributor.author
Anohkin, Andrey
dc.contributor.author
Kinreich, Sivan
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Pandey, Ashwini
dc.contributor.author
Hesselbrock, Victor
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Hesselbrock, Michie
dc.contributor.author
Bucholz, Kathleen K.
dc.contributor.author
McCutcheon, Vivia V.
dc.date.available
2022-10-03T10:50:44Z
dc.date.issued
2021-01
dc.identifier.citation
Bender, Annah K.; Meyers, Jacquelyn L.; di Viteri, Stacey Subbie-Saenz; Schuckit, Marc; Chan, Grace; et al.; A latent class analysis of alcohol and posttraumatic stress symptoms among offspring of parents with and without alcohol use disorder; Pergamon-Elsevier Science Ltd; Addictive Behaviors.; 112; 1-2021; 1-8
dc.identifier.issn
0306-4603
dc.identifier.uri
http://hdl.handle.net/11336/171397
dc.description.abstract
The co-occurrence of posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) is widely known, yet few studies have examined whether and how AUD symptoms co-occur with PTSD symptom clusters of hypervigilance, avoidance/numbing, and re-experiencing. The purpose of this study was to examine potential overlap between AUD and posttraumatic stress symptomatology, and to characterize the resultant latent classes in terms of demographics, drinking behaviors, parental AUD, and specific traumas experienced (physical violence, sexual violence, and non-assaultive trauma). We hypothesized that classes would be differentiated by type and severity of AUD and PTS symptoms. Drawing from a sample of white and Black participants from the Collaborative Study on the Genetics of Alcoholism (COGA), we examined young adults between the ages of 18–35 who had experienced trauma (N = 2478). A series of LCA models based on the type of trauma experienced, posttraumatic stress symptoms and problematic alcohol use were then fitted to the data. A four-class solution provided the best fit, consisting of a low symptom class (N = 1134), moderate alcohol/low PTS severity (N = 623), mild alcohol/high PTS severity (N = 544), and high symptom severity (N = 177). Higher prevalence of sexual assault was associated with membership in high PTS severity classes, and parent AUD was associated with membership in each class, particularly when the mother or both parents had the disorder. Using person-centered methods such as LCA is a commonsense approach to understanding the heterogeneity of symptoms, trauma types, and individual-level characteristics associated with trauma-exposed individuals and comorbid AUD-PTSD, and our study is one of relatively few to empirically ascertain the co-occurrence of alcohol and PTS symptoms in a high-risk family sample.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
ALCOHOL USE DISORDER
dc.subject
COGA
dc.subject
LATENT CLASS ANALYSIS
dc.subject
POSTTRAUMATIC STRESS DISORDER
dc.subject
TRAUMA
dc.subject.classification
Drogadicción
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dc.subject.classification
Ciencias de la Salud
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dc.subject.classification
CIENCIAS MÉDICAS Y DE LA SALUD
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dc.title
A latent class analysis of alcohol and posttraumatic stress symptoms among offspring of parents with and without alcohol use disorder
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-08-09T11:50:46Z
dc.journal.volume
112
dc.journal.pagination
1-8
dc.journal.pais
Estados Unidos
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dc.description.fil
Fil: Bender, Annah K.. University of Missouri; Estados Unidos
dc.description.fil
Fil: Meyers, Jacquelyn L.. Suny Downstate Medical Center; Estados Unidos
dc.description.fil
Fil: di Viteri, Stacey Subbie-Saenz. Suny Downstate Medical Center; Estados Unidos
dc.description.fil
Fil: Schuckit, Marc. University of California at San Diego; Estados Unidos
dc.description.fil
Fil: Chan, Grace. University of Connecticut; Estados Unidos
dc.description.fil
Fil: Acion, Laura. University of Iowa; Estados Unidos. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Calculo. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Calculo; Argentina
dc.description.fil
Fil: Kamarajan, Chella. Suny Downstate Medical Center; Estados Unidos
dc.description.fil
Fil: Kramer, John. University of Iowa; Estados Unidos
dc.description.fil
Fil: Anohkin, Andrey. Washington University in St. Louis; Estados Unidos
dc.description.fil
Fil: Kinreich, Sivan. Suny Downstate Medical Center; Estados Unidos
dc.description.fil
Fil: Pandey, Ashwini. Suny Downstate Medical Center; Estados Unidos
dc.description.fil
Fil: Hesselbrock, Victor. University of Connecticut; Estados Unidos
dc.description.fil
Fil: Hesselbrock, Michie. University of Connecticut; Estados Unidos
dc.description.fil
Fil: Bucholz, Kathleen K.. Washington University in St. Louis; Estados Unidos
dc.description.fil
Fil: McCutcheon, Vivia V.. Washington University in St. Louis; Estados Unidos
dc.journal.title
Addictive Behaviors.
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.addbeh.2020.106640
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S030646032030770X?via%3Dihub
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