ArticleDrug and alcohol dependence reports2022
Were self-described introverts "immune" to increased drug use and entrapment during the pandemic?
Article in Drug and alcohol dependence reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- Role of introvert and extrovert personalities in perception of COVID-19's impact, psychological state, knowledge, infection, and preparedness preferences.BMC public health · 2025Article
- Prevalence and Factors Associated With Willingness to Sustain Pandemic-Induced Digital Work in the General Population and Moderating Effects of Screen Hours: Cross-Sectional Study.Journal of medical Internet research · 2024Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
backgroundSocial restrictions and other stressors related to the Covid-19 pandemic disrupted daily life in ways that might have increased drug use and undermined mental health. We investigated whether such changes depended on the amount and quality of a person's social activity. We also evaluated the popular idea that effects of pandemic-related restrictions would depend on introversion; to this end, we used self-described introversion as a proxy for preferred frequency of social activity.
methodsBetween September 2020 and March 2021, we obtained online-survey data from 2615 respondents who retrospectively reported alcohol, opioid, or psychostimulant use. We analyzed (1) changes in drug use and entrapment (a psychological construct linked to suicidality) as a function of introversion and the frequency and quality of social activity, and (2) changes in drug use as a function of change in entrapment.
resultsMost felt more entrapped during the pandemic, but only a minority increased drug use. Generally: (1) entrapment and drug use increased in respondents unsatisfied with their social activity, (2) introversion and frequency of activity had less influence than satisfaction, (3) introverts reported more symptoms of entrapment, anxiety, depression, and loneliness than non-introverts, (4) when social activity was frequent and unsatisfying, psychostimulant use increased in introverts and opioid use increased in extraverts, (5) alcohol use increased in those who felt increased entrapment, and (6) alcohol and opioid use decreased in those who felt decreased entrapment.
conclusionsSatisfactory social activity (even in small amounts) was associated with better outcomes, mostly without regard to introversion.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.