Evidence map›Paper›PMID 35040760›Full record

ArticleJournal of studies on alcohol and drugs2022

Changes in Cannabis Consumption Among College Students During COVID-19.

Jennifer E Merrill, Angela K Stevens, Kristina M Jackson, Helene R White

Abstract read
In one paragraph

Article in Journal of studies on alcohol and drugs, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Jennifer E MerrillDepartment of Behavioral and Social Sciences, Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, Rhode Island.
Angela K StevensDepartment of Behavioral and Social Sciences, Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, Rhode Island.
Kristina M JacksonDepartment of Behavioral and Social Sciences, Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, Rhode Island.
Helene R WhiteCenter of Alcohol and Substance Use Studies and Department of Sociology, Rutgers, the State University of New Jersey, Piscataway, New Jersey.

Funding

Substance Abuse Intervention/Outcome Research TrainingT32DA016184 · NIDA · BROWN UNIVERSITY · PI Damaris J. Rohsenow, JENNIFER W. TIDEY · 2003 to 2026
$6.1M
Motivational and Contextual Influences on Patterns of Simultaneous Alcohol and Marijuana Use: A Daily Assessment StudyR01DA040880 · NIDA · BROWN UNIVERSITY · PI JACKSON, KRISTINA MELIA, WHITE, HELENE R. · 2016 to 2018
$2.0M
NIDA NIH HHS R01 DA040880NIDA NIH HHS T32 DA016184
6 · The paper itself

Abstract

objectiveCollege campuses closed in March 2020 because of the COVID-19 pandemic, disrupting the lives of students. The goal of the present study was to examine whether cannabis use changed from before campus departures prompted by COVID-19 to after campus departures and after the semester ended--and if living situation explained observed changes. We also examined changes in specific formulations of cannabis and self-reported reasons for perceived changes in use frequency.

methodA sample of 223 college student cannabis users (61% female) from three universities completed two online surveys (one in May 2020 assessing cannabis use pre-campus closure [pre-closure] and since campus closed [post-closure-1], and another in September 2020 assessing cannabis use since remote classes ended [post-closure-2]).

resultsAny use of cannabis and use of each specific formulation (leaf, edibles, concentrates) declined from pre-closure to post-closure-1, whereas the frequency of use did not change. Any cannabis use declined for those who stayed living dependently or moved to dependent living. Leaf use declined for all groups, concentrate use declined only for those who moved from independent to dependent living, and edible use declined only for those who stayed living dependently or moved to dependent living. Cannabis use did not change between post-closure-1 and post-closure-2, regardless of living situation stability or transition.

conclusionsOverall, among a sample of cannabis-using college students, the prevalence of any cannabis use, but not frequency of use, was reduced during the pandemic. Living with parents appears to be protective against frequent cannabis use.

Indexed as

CannabisCOVID-19FemaleHumansMalePandemicsSARS-CoV-2StudentsUniversities

Identifiers

PMID35040760
PMCPMC8819900

What OpenQuestion holds

Textmetadata
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Registered trials

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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.