Evidence map›Paper›PMID 26156683›Full record

ArticleThe American journal of drug and alcohol abuse2015

Trends in the disapproval and use of marijuana among adolescents and young adults in the United States: 2002-2013.

Christopher P Salas-Wright, Michael G Vaughn, Jelena Todic, David Córdova, Brian E Perron

Open access · greenAbstract read
In one paragraph

Article in The American journal of drug and alcohol abuse, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
13.5field-weighted citation impact, top 1% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

  1. Pooled it
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  7. The impact of recreational marijuana legalization on rates of use and behavior: A 10-year comparison of two cohorts from high school to young adulthood.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2019
    Article
  8. Review
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  12. Associations Between Marijuana Use Trajectories and Educational and Occupational Success in Young Adulthood.Prevention science : the official journal of the Society for Prevention Research · 2019
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  13. Review
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  18. Predictors of Adult Marijuana Use Among Parents and Nonparents.Prevention science : the official journal of the Society for Prevention Research · 2018
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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 3 institutions in 1 country.

Christopher P Salas-Wrighta School of Social Work, The University of Texas at Austin , Austin , TX .
Michael G Vaughn
Jelena Todic
David Córdova
Brian E Perron
The University of Texas at Austin · USUniversity of Michigan–Ann Arbor · USSaint Louis University · US

Funding

Interdisciplinary Research Training Institute on Hispanic Drug AbuseR25DA026401 · NIDA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI VALDEZ, AVELARDO · 2009 to 2019
$3.2M
Drug Dependence Epidemiology and EnviromicsK05DA015799 · NIDA · MICHIGAN STATE UNIVERSITY · PI ANTHONY, JAMES CHRISTOPHER · 2003 to 2015
$1.4M
National Hispanic Science Network Early Stage Career Mentoring for NIDA ResearchR25DA030310 · NIDA · MICHIGAN STATE UNIVERSITY · PI ANTHONY, JAMES CHRISTOPHER · 2011 to 2015
$994k
NIDA NIH HHS K05 DA015799NIDA NIH HHS R25 DA026401NIDA NIH HHS R25 DA030310
6 · The paper itself

Abstract

backgroundDespite policy changes related to the use and distribution of marijuana in cities and states across the country, few studies have examined changes in disapproval and use of marijuana among American youth.

objectivesTo examine trends in disapproval and use of marijuana among adolescents and young adults in the United States.

methodWe employed nationally representative data spanning the period of 2002-2013. Analyses were based on self-reported measurements from 105,903 younger adolescents (aged 12-14); 110,949 older adolescents (aged 15-17); and 221,976 young adults (aged 18-25).

resultsBetween 2002 and 2013 the proportion of adolescents aged 12-14 reporting "strong disapproval" of marijuana use initiation increased significantly from 74.4-78.9%. Concurrently, a significant decrease in past 12-month marijuana use (OR = 0.98, 95% CI = 0.97-0.99) was observed among younger adolescents. No significant trend was observed for marijuana use disapproval among adolescents aged 15-17 between 2002 and 2013. Yet a significant (OR = 0.99, 95% CI = 0.98-0.99) decrease in the past 12-month marijuana use was observed (2002 = 26.2%, 2013 = 21.9%) among this group. Among young adults (aged 18-25), a substantial decrease - from 40.5% in 2002 to 22.6% in 2013 - was observed in the proportion reporting "strong disapproval" of marijuana use initiation; however, increases in the past 12-month use were relatively small among young adults (Δ = 2.21) but statistically significant (OR = 1.02, 95% = 1.01-1.02).

conclusionsChanges are underway in the perception and use of marijuana among American youth. However, changes differ in important ways among youth from distinct developmental subgroups.

Indexed as

Health Knowledge, Attitudes, PracticeAdolescentAdolescent BehaviorAdultChildFemaleHumansMaleMarijuana SmokingUnited StatesYoung AdultAdolescentmarijuanatrendyoung adult

Identifiers

PMID26156683
PMCPMC4701039
OpenAlexW1910782907

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.