Changes in alcohol use since the onset of COVID-19 are associated with psychological distress among sexual and gender minority university students in the U.S

Background Problematic substance use (SU) has increased substantially during the COVID-19 pandemic. While studies have identified risk factors for problematic SU during the pandemic (e.g., anxiety, depression, using substances to cope), these studies have been predominately cross-sectional, rarely examined changes in SU contexts during the pandemic as potential risk factors, and neglected sexual and gender minorities (SGM) – a health disparity population disproportionately impacted by substance use disorders and the pandemic. Method We utilized two waves of data collected one month apart from a sample of 212 SGM assigned female at birth who used alcohol and/or cannabis (18–25 years old) collected between August 2020-February 2021. We examined associations between potential risk factors (i.e., retrospectively reported changes in anxiety/depression and in using substances in different contexts since before the pandemic): and 1) retrospectively reported changes in alcohol and cannabis consumption; 2) coping motives for use and SU consequences; and 3) subsequent changes in coping motives and consequences. Results An increase in solitary SU was a robust risk factor for concurrent and prospective increases in SU, coping motives, and consequences. Increases in SU with romantic partners were associated with concurrent increases in alcohol/cannabis consumption and consequences. Increases in anxiety and depression were associated with concurrent increases in SU and higher coping motives and consequences. Conclusions Results indicate that solitary SU and increases in SU with romantic partners are robust risk factors for increases in SU and consequences in the context of the pandemic. Further, findings provide support for the self-medication theory of substance use.

The aim of this study was to explore the effects of the 2019 Coronavirus (COVID-19) lockdown on mood states, stress, alcohol consumption and perceived immune fitness in a Dutch sample. Analysis included a subsample from the “Corona Lockdown: how fit are you?” (CLOFIT) study, comprising N = 761 participants who reported consuming alcohol in 2020. Results show that, compared to pre-lockdown, the first COVID-19 lockdown (March 2020) was associated with experiencing poorer mood (e.g., anxiety, depression, loneliness, fatigue) and increased stress levels. Among younger participants (18 to 35 years old), a significant decrease in weekly alcohol consumption was found during COVID-19 lockdown, which was not significant in older individuals. For the younger age cohort (18 to 35 years old), increased stress significantly correlated to increased weekly alcohol consumption (r = 0.163, p = 0.003), which in turn, correlated significantly to reporting a poorer perceived immune fitness (r = −0.165, p = 0.002). Poorer perceived immune fitness correlated significantly with increases in the presence and severity of COVID-19 symptoms (r = −0.313, p < 0.001, and r = −0.325, p < 0.001, respectively). The data provides evidence for significant relationships between changes in mood, stress and alcohol consumption during COVID-19 lockdown, and supports a model that links these changes to perceived immune fitness and susceptibility to experiencing COVID-19 symptoms.

Purpose The aim of this article is to study how Covid-19 stress-related factors and changes in social engagement during the pandemic contributed to changes in alcohol use among first-year college students. Methods We used data on 439 first-year students (ages 18–20) at a large public university in North Carolina both before (October 2019 to February 2020) and after (June/July 2020) the start of the Covid-19 pandemic. We evaluated changes in prevalence and days of alcohol use and binge drinking. We estimated the associations between Covid-19 stressors/stress (work reductions, health, distanced learning difficulties, perceived stress) and social engagement (perceived social support from friends, social isolation, and social distancing) after controlling for students’ pre-pandemic alcohol use, social engagement, and demographic characteristics. Results We found that the prevalence of alcohol use and binge drinking in the past 30 days decreased from 54.2% to 46.0% and 35.5% to 24.6%, respectively; days of use did not change significantly. The decreases were primarily associated with reductions in social engagement. Among Covid-19 stressors/stress, only challenges with distance learning were associated with higher alcohol use among those who were already drinking prior to the pandemic. Drinking increased more among those who endorsed using substances to cope, while drinking was not associated with resilient coping. Conclusions Unless new drinking habits are formed during the pandemic, decreases in alcohol use among college students are unlikely to be sustained as social distancing measures are removed. Colleges may want to target interventions to students who have responded to stress with increased alcohol use, partly by addressing difficulties with distance learning.