Evidence map›Paper›PMID 41536538›Full record

ArticleInternational journal of mental health and addiction2025

Controlled Use of Cannabis Among Young Adults in Los Angeles Across Changes in Cannabis Policies.

Stephen E Lankenau, Janna Ataiants, Mark Prince, Ekaterina Fedorova, Bridgid M Conn, Emily Ansell, Carolyn F Wong

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of mental health and addiction, 2025. 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

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

7 authors.

Stephen E LankenauDepartment of Community Health and Prevention, Dornsife School of Public Health, Drexel University, 3215 Market Street, Philadelphia, PA 19104, USA.ORCID 0000-0002-6928-0085
Janna AtaiantsDepartment of Community Health and Prevention, Dornsife School of Public Health, Drexel University, 3215 Market Street, Philadelphia, PA 19104, USA.
Mark PrinceDepartment of Psychiatry and the Behavioral Sciences, Keck School of Medicine, University of Southern California, 2250, Alcazar St # 2200, Los Angeles, CA, USA.
Ekaterina FedorovaDepartment of Community Health and Prevention, Dornsife School of Public Health, Drexel University, 3215 Market Street, Philadelphia, PA 19104, USA.
Bridgid M ConnDivision of Adolescent and Young Adult Medicine, Department of Pediatrics, Children's Hospital Los Angeles, 4650 Sunset Boulevard, Los Angeles, CA, USA.
Emily AnsellDepartment of Biobehavioral Health, College of Health and Human Development, Penn State University, 214 Biobehavioral Health Building, University Park, PA 16802, USA.
Carolyn F WongDivision of Adolescent and Young Adult Medicine, Department of Pediatrics, Children's Hospital Los Angeles, 4650 Sunset Boulevard, Los Angeles, CA, USA.

Funding

Medical Marijuana, Emerging Adults & Community: Connecting Health and PolicyR01DA034067 · NIDA · DREXEL UNIVERSITY · PI Stephen E Lankenau, Carolyn Fong Nap Wong · 2013 to 2026
$9.8M
NIDA NIH HHS R01 DA034067
6 · The paper itself

Abstract

The availability of cannabis has increased due to expanding legalization of cannabis across the USA. Controlled use of cannabis - rules by cannabis users that limit use - is a significant but understudied area in the present policy environment, particularly among young adults. A prospective Los Angeles-based cohort aged 18-26 who used cannabis in the past 90 days was assessed during eight survey waves across 9 years. Four discrete waves were analyzed: wave 1 (2014-2015/medical only policy,

Indexed as

CannabisControlled useLatent class analysisPolicyYoung adults

Identifiers

PMID41536538
PMCPMC12799194

What Socratic holds

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LicenceCC BY
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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 Socratic graph.