Evidence map›Paper›PMID 24332802›Full record

ArticleDrug and alcohol dependence2014

Childhood and current ADHD symptom dimensions are associated with more severe cannabis outcomes in college students.

L C Bidwell, E A Henry, E G Willcutt, M K Kinnear, T A Ito

Abstract read
In one paragraph

Article in Drug and alcohol dependence, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

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  10. Attention deficit hyperactivity disorder symptoms and cannabis use after one year among students of the i-Share cohort.European psychiatry : the journal of the Association of European Psychiatrists · 2022
    Article
  11. Complementarity in daily marijuana and alcohol among emerging adults.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2021
    Article
  12. Article
  13. Article
  14. Which came first: Cannabis use or deficits in impulse control?Progress in neuro-psychopharmacology & biological psychiatry · 2021
    Review
  15. Examining motivational pathways from adult attention-deficit/hyperactivity disorder symptoms to cannabis use: Results from a prospective study of veterans.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2021
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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

5 authors at 2 institutions in 1 country.

L C BidwellCenter for Alcohol and Addition Studies, Department of Psychiatry and Human Behavior, Brown University, Box G-S121-4, Providence, RI 02912, United States; Rhode Island Hospital, Department of Psychiatry, Division of Behavioral Genetics, 1 Hoppin Street, Providence, RI 02903, United States. Electronic address: cinnamon_bidwell@brown.edu.
E A HenryDepartment of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO 80309, United States.
E G WillcuttDepartment of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO 80309, United States.
M K KinnearDepartment of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO 80309, United States.
T A ItoDepartment of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO 80309, United States.
University of Colorado Boulder · USBrown University · US

Funding

Multilevel Analysis of Self-regulation and Substance AbuseR01DA024002 · NIDA · UNIVERSITY OF COLORADO · PI ITO, TIFFANY A · 2009 to 2013
$2.6M
Deconstructing the Smoking and ADHD Comorbidity: A Multilevel Genetic ApproachK23DA033302 · NIDA · UNIVERSITY OF COLORADO · PI BIDWELL, L. CINNAMON · 2012 to 2016
$871k
NIDA NIH HHS K23 DA033302NIDA NIH HHS R01 DA024002
6 · The paper itself

Abstract

backgroundNumerous studies have shown that attention deficit/hyperactivity disorder (ADHD) is associated higher risk of cannabis use disorders (CUD). However, these studies are limited in that most did not: (a) differentiate the role of hyperactivity-impulsivity (HI) and inattention (IN); (b) control for associated psychopathology; and (c) consider more fine-grained CUD-related measures. Our aim was to clarify the unique and interactive contributions of inattention and hyperactivity symptoms to age of cannabis initiation and DSM-IV cannabis dependence, craving, and severity of problems related to cannabis use while statistically controlling for symptoms of comorbid psychopathology in a non-clinical sample of young adults.

methodsCannabis variables, current use of cigarettes and alcohol, current and childhood ADHD, and comorbid internalizing and externalizing psychopathology were assessed in 376 male and female undergraduates.

resultsResults indicate that current and childhood IN were independently associated with more severe cannabis use, craving, and problem use-related outcomes in young adulthood (p's<.01) and that childhood HI symptoms were associated with earlier initiation of cannabis (p<.01). Further, current IN symptoms moderated the relationships between level of use and more severe outcomes (p's<.01), such that higher IN strengthened positive associations among use and problem cannabis use. Associations with ADHD symptom dimensions and current use of alcohol and cigarettes were also present.

conclusionsThus, current and childhood inattention symptoms as well as childhood hyperactive-impulsive symptoms emerged as significant factors in cannabis-related outcomes in young adults, even after statistically controlling for important confounding variables.

Indexed as

StudentsUniversitiesAdolescentAge FactorsAttention Deficit Disorder with HyperactivityFemaleHumansLongitudinal StudiesMaleMarijuana AbuseSelf ReportTreatment OutcomeYoung AdultADHDHyperactivityInattentionSubstance dependenceSubstance use

Identifiers

PMID24332802
PMCPMC3904106
OpenAlexW2119895593

What OpenQuestion holds

Textmetadata
LicenceTDM
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.