Evidence map›Paper›PMID 29883744›Full record

ArticleNeurotoxicology and teratology

Prevalence and associated birth outcomes of co-use of Cannabis and tobacco cigarettes during pregnancy.

Victoria H Coleman-Cowger, Emmanuel A Oga, Erica N Peters, Katrina Mark

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Neurotoxicology and teratology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 5 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

35 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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  19. A systematic review ofFrontiers in pediatrics · 2023
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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

4 authors.

Victoria H Coleman-CowgerBattelle Memorial Institute, United States. Electronic address: colemancowger@battelle.org.
Emmanuel A OgaBattelle Memorial Institute, United States.
Erica N PetersBattelle Memorial Institute, United States.
Katrina MarkDepartment of Obstetrics, Gynecology and Reproductive Sciences, University of Maryland School of Medicine, United States.

Funding

Comparison of Substance Use Screeners in Assessing Prescription Drug Abuse and Other Illicit Drug Use among Pregnant WomenR01DA041328 · NIDA · THE EMMES COMPANY, LLC · PI COLEMAN-COWGER, VICTORIA HOPE · 2016 to 2018
$1.1M
NIDA NIH HHS R01 DA041328
6 · The paper itself

Abstract

Use of Cannabis and use of tobacco overlap, and co-use of Cannabis and tobacco has increased over the past decade among adults. The current study aims to document the prevalence and correlates of co-use of Cannabis and tobacco cigarettes among adult pregnant women utilizing secondary data from a larger study that compared and validated screeners for illicit and prescription drug use during pregnancy. Pregnant women (N = 500; 71% African American; 65% never married, average age of 28 years) were recruited from two urban University obstetric clinics between January and December 2017. Participants self-reported demographic, Cannabis, and tobacco cigarette use characteristics, and provided urine and hair samples for drug testing. Within two weeks after due date, research staff reviewed participants' electronic medical records to collect birth outcome data. Results showed that 9.0% reported co-use of Cannabis and tobacco, 12.1% reported Cannabis only use, 7.8% reported tobacco cigarette only use, and 71.1% reported no Cannabis or tobacco cigarette use in the past month. The birth outcomes to emerge as significant correlates of co-use of Cannabis and tobacco cigarettes were small head circumference, and the occurrence of birth defects, with the co-use group having the highest odds of a small head circumference [aOR: 5.7 (1.1-28.9)] and birth defects [aOR: 3.1 (1.2-8.3)] compared with other use groups. The Cannabis only group had 12 times higher odds of a stillbirth or miscarriage (aOR = 12.1). Screening and interventions to address concurrent Cannabis and tobacco use during pregnancy are needed, particularly among subpopulations with higher co-use rates. It is imperative to further explore and highlight the possible health implications of maternal co-use given the high prevalence rates found in this study sample.

Indexed as

CannabisMarijuana SmokingPregnancy OutcomeSmokingAbortion, SpontaneousAdultComorbidityDrug InteractionsFemaleHairHeadHumansMarylandPregnancyPrevalenceStillbirthBirth outcomesCo-usePregnancyPrenatal Cannabis exposureTobacco

Identifiers

PMID29883744
PMCPMC6054553

What OpenQuestion holds

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Registered trials

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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.