Evidence map›Paper›PMID 31421581›Full record

ArticleAddictive behaviors2019

Cannabis use among women of reproductive age in the United States: 2002-2017.

Omayma Alshaarawy, James C Anthony

Open access · greenAbstract 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 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
10.9field-weighted citation impact, top 2% 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

31 citing papers in PubMed, 72 citations in OpenAlex.

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  7. Effect of Perceived Neighborhood Environment on Cannabis Use during Pregnancy among African American Women.Journal of urban health : bulletin of the New York Academy of Medicine · 2025
    Article
  8. Cannabis and Nicotine Substance Use Coercion During the Perinatal Period.Women's health reports (New Rochelle, N.Y.) · 2025
    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

2 authors at 1 institution in 1 country.

Omayma AlshaarawyDepartment of Family Medicine, Michigan State University, East Lansing, MI, USA. Electronic address: alshaara@msu.edu.
James C AnthonyDepartment of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, USA. Electronic address: janthony@msu.edu.
Michigan State University · US

Funding

Drug Dependence Epidemiology and EnviromicsK05DA015799 · NIDA · MICHIGAN STATE UNIVERSITY · PI ANTHONY, JAMES CHRISTOPHER · 2003 to 2015
$1.4M
Using pre-clinical biomarkers and epidemiological models to assess the effects of cannabinoids on diseaseR00AT009156 · NCCIH · MICHIGAN STATE UNIVERSITY · PI ALSHAARAWY, OMAYMA O · 2018 to 2020
$744k
NCCIH NIH HHS R00 AT009156NIDA NIH HHS K05 DA015799
6 · The paper itself

Abstract

backgroundIn this study of cannabis use in large nationally representative samples of United States (US) women aged 12-44 years, we evaluate variation by pregnancy month and by trimester. We also evaluate cannabis dependence, which might explain why some women continue using cannabis during pregnancy.

methodsLarge nationally representative samples drawn for the US National Surveys on Drug Use and Health included 12-44-year-old women asked about pregnancy month, cannabis use, and cannabis dependence (n = 381,199). For this research, we produced month-specific estimates across four-time intervals (2002-2005, 2006-2009, 2010-2013, 2014-2017).

resultsOverall from 2002 to 2017, estimates for non-pregnant women and for pregnant women in Trimester 1 indicate 7%-8% had used cannabis at least once in the 30 days prior to assessment. For pregnancy Month 1, the corresponding estimate is 11%, double Month 3 estimate of 5%. This degree of month-to-month variation is not seen for pregnant women in Trimesters 2 and 3, for whom estimates are 3% and 2%, respectively. Among women using cannabis during pregnancy, an estimated 19% have cannabis dependence, versus an expected value of 13% among non-pregnant women (p < .05).

conclusionEvidence of a possibly ameliorative pregnancy-associated reduction of cannabis use prevalence was seen by Month 3 during pregnancy. Cannabis dependence may help account for cannabis use early during pregnancy. Identification and outreach to reproductive age women with cannabis dependence might decrease prenatal cannabis exposure.

Indexed as

AdolescentAdultChildFemaleHumansMarijuana AbuseMarijuana UsePregnancyPregnancy ComplicationsPrevalenceUnited StatesYoung AdultCannabisDependenceMarijuanaNSDUHPregnancyWomen

Identifiers

PMID31421581
PMCPMC6791768
OpenAlexW2964357777

What OpenQuestion holds

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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.