Evidence map›Paper›PMID 27070725›Full record

ArticleSubstance abuse

Dual cannabis and alcohol use disorders in young adults: Problems magnified.

Jumi Hayaki, Bradley J Anderson, Michael D Stein

Open access · greenAbstract read
In one paragraph

Article in Substance abuse. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.1field-weighted citation impact, top 10% of its field
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

33 citing papers in PubMed, 47 citations in OpenAlex.

  1. Trial
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  5. Pharmacotherapy for Cannabis Use Disorder: Preclinical and Clinical Models.Current topics in behavioral neurosciences · 2026
    Review
  6. Dynamic associations between cannabis use and sleep in adolescents and young adults during a cannabis intervention trial.Journal of research on adolescence : the official journal of the Society for Research on Adolescence · 2025
    Article
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  8. Review
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  11. The Developmental Trajectory to Cannabis Use Disorder.The American journal of psychiatry · 2024
    Article
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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

3 authors at 3 institutions in 1 country.

Jumi Hayakia Department of Psychology , College of the Holy Cross , Worcester , Massachusetts , USA.
Bradley J Andersonb Butler Hospital , Providence , Rhode Island , USA.
Michael D Steinb Butler Hospital , Providence , Rhode Island , USA.
Butler Hospital · USCollege of the Holy Cross · USProvidence College · US

Funding

Reducing STIs in Emerging Adults Who Use Alcohol and MarijuanaR01AA020509 · NIAAA · BUTLER HOSPITAL (PROVIDENCE, RI) · PI STEIN, MICHAEL D · 2011 to 2015
$2.7M
MIDCAREER INVESTIGATOR AWARD IN SUBSTANCE ABUSE RESEARCHK24DA000512 · NIDA · RHODE ISLAND HOSPITAL (PROVIDENCE, RI) · PI STEIN, MICHAEL D · 2001 to 2010
$982k
NIAAA NIH HHS R01 AA020509NIDA NIH HHS K24 DA000512
6 · The paper itself

Abstract

backgroundAlcohol and marijuana are the 2 most commonly used substances among young adults. The present study examines whether having 2 DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, 5th Edition) diagnoses (alcohol and cannabis) is associated with greater problems than having 1 (alcohol or cannabis) diagnosis.

methodsParticipants were 307 young adults (18-25 years) from the community who met criteria for DSM-5 alcohol use disorder (AUD), cannabis use disorder (CUD), or both (dual use disorder [DUD]). Participants reported alcohol and marijuana use in the past 90 days (Timeline Follow-Back), alcohol problems (Short Inventory of Problems), and marijuana problems (Marijuana Problems Scale).

resultsEighty-four participants (27.4%) met criteria for AUD, 107 (34.9%) met criteria for CUD, and 116 (37.8%) met criteria for DUD. In multivariate analyses, the DUD group reported greater alcohol use frequency and more alcohol problems than the CUD-only group but not the AUD-only group. However, DUD individuals reported greater drinking intensity than singly diagnosed individuals. Those with DUD reported a greater proportion of marijuana consumption days than the AUD-only group but not the CUD-only group. However, DUD individuals reported more marijuana problems than both singly diagnosed groups.

conclusionsResults show that the concurrent presence of both DSM-5 AUD and CUD is associated with heavier drinking patterns and greater marijuana problems than disordered use of either substance alone, thus affirming the magnified severity of alcohol and marijuana use that accompanies dual DSM-5 alcohol and marijuana use disorders.

Indexed as

AdolescentAdultAlcoholismComorbidityFemaleHumansMaleMarijuana AbuseNew EnglandYoung AdultAlcoholcannabismultiple substance use disorders

Identifiers

PMID27070725
PMCPMC5552039
OpenAlexW2336855205

What OpenQuestion holds

Textmetadata
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Read underepoch 390

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.