Evidence map›Paper›PMID 38014892›Full record

ArticleThe American journal of drug and alcohol abuse2023

Addendum to "Evaluating substance use outcomes of recreational cannabis legalization using a unique co-twin control design".

J Megan Ross, Hollis C Karoly, Stephanie M Zellers, Jarrod M Ellingson, Robin P Corley, William G Iacono, John K Hewitt, Matt McGue, Scott Vrieze, Christian J Hopfer

Abstract readPublished Erratum
PubMed Full text at PMC Publisher
In one paragraph

Article in The American journal of drug and alcohol abuse, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

J Megan RossDepartment of Psychiatry, University of Colorado Anschutz Medical Campus.ORCID 0000-0003-4424-5301
Hollis C KarolyDepartment of Psychology, Colorado State University.
Stephanie M ZellersDepartment of Psychology, University of Minnesota.
Jarrod M EllingsonDepartment of Psychiatry, University of Colorado Anschutz Medical Campus.
Robin P CorleyInstitute for Behavioral Genetics, University of Colorado Boulder.
William G IaconoDepartment of Psychology, University of Minnesota.
John K HewittInstitute for Behavioral Genetics, University of Colorado Boulder.
Matt McGueDepartment of Psychology, University of Minnesota.
Scott VriezeDepartment of Psychology, University of Minnesota.
Christian J HopferDepartment of Psychiatry, University of Colorado Anschutz Medical Campus.

Funding

The Effects of Cannabis Legalization and Persistent Use: A Longitudinal Study of Two Twin CohortsR01DA042755 · NIDA · UNIVERSITY OF COLORADO DENVER · PI Jarrod Martin Ellingson, SOO H RHEE · 2017 to 2026
$9.9M
Changes in cognition and psychiatric disorder symptoms during cannabis abstinence using a novel discordant twin designK23DA054212 · NIDA · UNIVERSITY OF COLORADO DENVER · PI ROSS, JESSICA MEGAN · 2021 to 2025
$1.0M
NIDA NIH HHS K23 DA054212NIDA NIH HHS L30 DA054523NIDA NIH HHS R01 DA042755
6 · The paper itself

Abstract

An earlier version of this article was published in error. Our prior publication was missing reference to a prior study on this topic. Our prior research has not found an association between recreational cannabis legalization (RCL) and negative psychosocial and psychiatric outcomes. We reported significant associations between RCL with greater cannabis frequency and fewer alcohol use disorder symptoms. The current study expands on our previous research by using a cross-sectional design and different measures of problems from cannabis and alcohol use and including additional substance use variables. The current study found similar results to our previous research.

Identifiers

PMID38014892
PMCPMC12284908

What OpenQuestion holds

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Registered trials

None linked

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.