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Updated: Aug 18, 2025

Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder
Published on: June 23, 2023
COVID and college: how the pandemic impacted alcohol use disorder status among students
Christina M Sheerin1,2, Sally I-Chun Kuo3, Rebecca L Smith3
1Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, Virginia, USA.
Abstract:
Objective: Alcohol consumption patterns during the COVID-19 pandemic have varied notably. Participants: We examined the acute impact of the pandemic on alcohol use disorder (AUD) in a generalizable sample of college students who were surveyed pre-pandemic and re-surveyed in May 2020. Method: Items assessed pre-pandemic included DSM-5 AUD and mental health symptoms. A COVID-19 impacts questionnaire was administered, and alcohol and mental health items re-assessed. Results: AUD symptoms decreased from pre-pandemic to during the pandemic, demonstrating a change in trajectory compared to prior cohorts. Students with persistent AUD reported greater concurrent symptoms of PTSD, depression, and alcohol consumption than those with remitted AUD (ps ≤ .02), but not increased COVID-19 impact. Persistent AUD status was predicted by higher sensation seeking and alcohol consumption. Conclusions: Students with concurrent mental health problems are at continued risk for persistent AUD. Findings highlight the impact of the college environment and social context for drinking on AUD.
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