Evidence map›Paper›PMID 30913511›Full record

ArticleAddictive behaviors2019

Dysregulation as a correlate of cannabis use and problem use.

Hector I Lopez-Vergara, Kristina M Jackson, Lidia Z Meshesha, Jane Metrik

Abstract read
In one paragraph

Article in Addictive behaviors, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

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

  1. A systematic review and meta-analysis of delay discounting and cannabis use.Experimental and clinical psychopharmacology · 2021
    Pooled it
  2. Trial
  3. A web-based episodic specificity and future thinking session modulates delay discounting in cannabis users.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2020
    Trial
  4. Article
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  11. Which came first: Cannabis use or deficits in impulse control?Progress in neuro-psychopharmacology & biological psychiatry · 2021
    Review
  12. 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
    Article
  13. Review
  14. Article
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.

Hector I Lopez-VergaraCenter for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI 02903, United States of America.
Kristina M JacksonCenter for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI 02903, United States of America.
Lidia Z MesheshaCenter for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI 02903, United States of America.
Jane MetrikCenter for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI 02903, United States of America; Providence VA Medical Center, Providence, RI 02908, United States of America. Electronic address: Jane_Metrik@brown.edu.

Funding

Tracking and Evaluation CoreU54GM115677 · NIGMS · BROWN UNIVERSITY · PI ROUNDS, SHARON IRENE SMITH · 2016 to 2025
$45.0M
ALCOHOL INTERVENTION/TREATMENT OUTCOME RESEARCH TRAININGT32AA007459 · NIAAA · BROWN UNIVERSITY · PI ROBERT MIRANDA, PETER M. MONTI · 1986 to 2026
$13.3M
Dual-Process Models of Alcohol Use in Late AdolescenceK08AA024794 · NIAAA · UNIVERSITY OF RHODE ISLAND · PI LOPEZ-VERGARA, HECTOR ISMAEL · 2017 to 2021
$973k
Longitudinal Methodology and Alcohol UseK01AA013938 · NIAAA · UNIVERSITY OF MISSOURI-COLUMBIA · PI JACKSON, KRISTINA MELIA · 2003 to 2007
$568k
Genetic variation and marijuana's pharmacologic and cue-elicted effectsR03DA027484 · NIDA · BROWN UNIVERSITY · PI KNOPIK, VALERIE S, METRIK, JANE · 2009 to 2010
$483k
NIAAA NIH HHS K01 AA013938NIAAA NIH HHS K08 AA024794NIAAA NIH HHS T32 AA007459NIDA NIH HHS R03 DA027484NIGMS NIH HHS U54 GM115677
6 · The paper itself

Abstract

objectiveCannabis users with a dysregulatory risk factor may be particularly vulnerable to engaging in more frequent and problematic cannabis use. Contemporary models of dysregulated behavior suggest that dysregulation emerges due to distinct mechanisms. The current study seeks to examine the dysregulatory correlates of cannabis involvement, including working memory capacity, delay discounting, impulsivity, and reward sensitivity.

methodParticipants were 104 non-treatment seeking frequent cannabis users (the average participant used cannabis 71% of the days/past 60 days [SD = 22%], with an average of two uses per day [SD = 1.2]). Mean age was 21.3 (SD = 4.3); 36.5% were female. Working memory was assessed via the Trail-Making Test-B and the Digit Span subtests of the WAIS-III, delay discounting was assessed via a computer-based task, trait impulsivity was self-reported via the Barratt Impulsiveness Scale, and reward sensitivity was self-reported via the Reward Dependence Scale and the Snaith-Hamilton Pleasure Scale.

resultsStructural equation modeling estimated the associations between different facets of dysregulation and cannabis involvement. Results suggest that poor working memory capacity and high trait impulsivity were associated with both use and problem use. Greater delay discounting was associated with problem use, but not with frequency of use. Low reward sensitivity was associated with more frequent cannabis use, but not with problem use.

conclusionsResults confirm that the dysregulatory correlates of cannabis involvement consist of multiple dimensions of functioning. Prospective studies that assess the multidimensional structure of dysregulation and cannabis involvement are needed in order to disaggregate the dysregulatory antecedents and consequences of cannabis involvement.

Indexed as

Delay DiscountingImpulsive BehaviorMemory, Short-TermAdolescentAdultFemaleHumansMaleMarijuana AbuseMarijuana UseRewardSelf-ControlTrail Making TestYoung AdultCannabisDelay discountingDysregulationImpulsivityMarijuanaReward sensitivityWorking memory

Identifiers

PMID30913511
PMCPMC8453490

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.