Evidence map›Paper›PMID 33942155›Full record

ArticleSocial psychiatry and psychiatric epidemiology2022

Maternal smoking during pregnancy and offspring psychiatric disorder: a longitudinal birth cohort study.

Ross Brannigan, Antti Tanskanen, Matti O Huttunen, Mary Cannon, Finbarr P Leacy, Mary C Clarke

Open access · hybridAbstract read
In one paragraph

Article in Social psychiatry and psychiatric epidemiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 22% 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

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

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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

6 authors at 3 institutions in 3 countries.

Ross BranniganPsychology Department, Royal College of Surgeons in Ireland, Room 2, -1 Beaux Lane House, Lower Mercer Street Dublin 2, Dublin, Ireland. rossbrannigan@rcsi.com.ORCID http://orcid.org/0000-0002-3844-0250
Antti TanskanenDepartment of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.
Matti O HuttunenDepartment of Mental Health, National Institute for Health and Welfare, Helsinki, Finland.
Mary CannonDepartment of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland.
Finbarr P LeacyData Science Centre, Royal College of Surgeons in Ireland, Dublin, Ireland.
Mary C ClarkePsychology Department, Royal College of Surgeons in Ireland, Room 2, -1 Beaux Lane House, Lower Mercer Street Dublin 2, Dublin, Ireland.
Royal College of Surgeons in Ireland · IEFinnish Institute for Health and Welfare · FIKarolinska Institutet · SE

Funding

Health Research Board HRA-PHR-2015-1130
6 · The paper itself

Abstract

backgroundThere is evidence that prenatal stress and smoking during pregnancy both independently increase the risk of offspring psychopathology. Here we examine whether increased levels of self-reported stress is associated with increased smoking in a population of pregnant women, and whether prenatal smoking is associated with offspring psychiatric diagnoses independent of prenatal stress exposure.

methodUsing a longitudinal birth cohort, we used ordered logistic regressions to examine associations between maternal stress and smoking during pregnancy. We then used logistic regression analyses to examine associations between prenatal smoking and later offspring psychiatric disorders.

resultsA dose-response relationship was found between maternally reported stress and smoking during pregnancy. Pregnant women reporting severe stress were more likely to smoke compared to both the moderate stress and no stress groups, and those reporting moderate stress were significantly more likely to smoke compared to the no stress group. Smoking more than 5 cigarettes daily during pregnancy increased the risk of offspring personality disorder (OR 3.08, 95% CI 1.60-5.94) as well as developing any Axis 1 psychiatric disorder, inclusive of mood, anxiety and psychotic disorders (OR 1.45, 95% CI 1.04-2.04). After adjusting for parental psychiatric history and maternal self-reported stress during pregnancy, associations between smoking more than 5 cigarettes daily when pregnancy and offspring personality (OR 2.58 95% CI 1.32-5.06) disorder remained.

conclusionExposure to cigarette smoking during gestation could impact a child's mental health. Smoking during pregnancy is a prime target for preventative interventions as unlike most other environmental risk factors, it is very amenable to change.

Indexed as

Cigarette SmokingMental DisordersPrenatal Exposure Delayed EffectsBirth CohortChildCohort StudiesFemaleHumansPregnancyEpidemiologyPrenatal SmokingPrenatal StressPsychiatric Disorders

Identifiers

PMID33942155
PMCPMC8934322
OpenAlexW3159455177

What OpenQuestion holds

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LicenceCC BY
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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.