Evidence map›Paper›PMID 27875801›Full record

ArticleDrug and alcohol dependence2017

The widening gender gap in marijuana use prevalence in the U.S. during a period of economic change, 2002-2014.

Hannah Carliner, Pia M Mauro, Qiana L Brown, Dvora Shmulewitz, Reanne Rahim-Juwel, Aaron L Sarvet, Melanie M Wall, Silvia S Martins, Geoffrey Carliner, Deborah S Hasin

Open access · greenAbstract read
In one paragraph

Article in Drug and alcohol dependence, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 1 pooled it
11.9field-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

93 citing papers in PubMed, 1 synthesis or guideline pooled it, 190 citations in OpenAlex.

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33 more citing papers are in PubMed but not listed here.

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

10 authors at 4 institutions in 1 country.

Hannah CarlinerDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA.
Pia M MauroDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA.
Qiana L BrownDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA.
Dvora ShmulewitzNew York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY, USA.
Reanne Rahim-JuwelNew York State Psychiatric Institute, New York, NY, USA.
Aaron L SarvetNew York State Psychiatric Institute, New York, NY, USA.
Melanie M WallNew York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY, USA; Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY, USA.
Silvia S MartinsDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA.
Geoffrey CarlinerDepartment of Economics, Boston University, Boston, MA, USA.
Deborah S HasinDepartment of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA; Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY, USA. Electronic address: deborah.hasin@gmail.com.
Columbia University · USNew York Psychoanalytic Society and Institute · USBoston University · USNew York State Psychiatric Institute

Funding

Substance Abuse Epidemiology Training Program (SAETP) at Columbia UniversityT32DA031099 · NIDA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI DEBORAH S HASIN, Silvia Saboia Martins · 2012 to 2026
$6.1M
State medical marijuana laws and MTF teen marijuana use and attitudes since 1991R01DA034244 · NIDA · NEW YORK STATE PSYCHIATRIC INSTITUTE DBA RESEARCH FOUNDATION FOR MENTAL HYGIENE, INC · PI HASIN, DEBORAH S · 2012 to 2016
$3.0M
State medical marijuana laws and NSDUH marijuana use and consequences since 2004R01DA037866 · NIDA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MARTINS, SILVIA SABOIA · 2014 to 2018
$2.3M
NIDA NIH HHS R01 DA034244NIDA NIH HHS R01 DA037866NIDA NIH HHS T32 DA031099
6 · The paper itself

Abstract

aimConcurrently with increasingly permissive attitudes towards marijuana use and its legalization, the prevalence of marijuana use has increased in recent years in the U.S. Substance use is generally more prevalent in men than women, although for alcohol, the gender gap is narrowing. However, information is lacking on whether time trends in marijuana use differ by gender, or whether socioeconomic status in the context of the Great Recession may affect these changes.

methodsUsing repeated cross-sectional data from the National Survey on Drug Use and Health (2002-2014), we examined changes over time in prevalence of past-year marijuana use by gender, and whether gender differences varied across income levels. After empirically determining a change point in use in 2007, we used logistic regression to test interaction terms including time, gender, and income level.

resultsPrevalence of marijuana use increased for both men (+4.0%) and women (+2.7%) from 2002 to 2014, with all of the increase occurring from 2007 to 2014. Increases were greater for men, leading to a widening of the gender gap over time (p<0.001). This divergence occurred primarily due to increased prevalence among men in the lowest income level (+6.2%) from 2007 to 2014.

conclusionOur findings are consistent with other studies documenting increased substance use during times of economic insecurity, especially among men. Corresponding with the Great Recession and lower employment rate beginning in 2007, low-income men showed the greatest increases in marijuana use during this period, leading to a widening of the gender gap in prevalence of marijuana use over time.

Indexed as

AdultCross-Sectional StudiesEmploymentFemaleHealth SurveysHumansMaleMarijuana AbuseMarijuana SmokingMiddle AgedPrevalenceSex FactorsSocial ClassCannabisDrug usersEconomic recessionMen’s healthSocioeconomic factors

Identifiers

PMID27875801
PMCPMC5321672
OpenAlexW2552130508

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.