Evidence map›Paper›PMID 34711590›Full record

ArticleBMJ open2021

Maternal emotional and physical intimate partner violence and early child development: investigating mediators in a cross-sectional study in a South African birth cohort.

Whitney Barnett, Sarah L Halligan, Catherine Wedderburn, Rae MacGinty, Nadia Hoffman, Heather J Zar, Dan Stein, Kirsten Donald

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 3 pooled it
1.2field-weighted citation impact, top 17% 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

8 citing papers in PubMed, 3 syntheses or guidelines pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  4. Article
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  6. Review
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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

8 authors at 2 institutions in 2 countries.

Whitney BarnettDepartment of Paediatrics and Child Health & South African Medical Research Council Unit on Child & Adolescent Health, University of Cape Town, Faculty of Health Sciences, Cape Town, South Africa barnett.whitney@gmail.com.ORCID 0000-0001-5082-7864
Sarah L HalliganDepartment of Psychology, University of Bath, Bath, UK.
Catherine WedderburnDepartment of Paediatrics and Child Health & South African Medical Research Council Unit on Child & Adolescent Health, University of Cape Town, Faculty of Health Sciences, Cape Town, South Africa.
Rae MacGintyDepartment of Paediatrics and Child Health & South African Medical Research Council Unit on Child & Adolescent Health, University of Cape Town, Faculty of Health Sciences, Cape Town, South Africa.
Nadia HoffmanDepartment of Psychiatry and Mental Health & South African Medical Research Council Unit on Risk and Resilience in Mental Disorders, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa.
Heather J ZarDepartment of Paediatrics and Child Health & South African Medical Research Council Unit on Child & Adolescent Health, University of Cape Town, Faculty of Health Sciences, Cape Town, South Africa.
Dan SteinDepartment of Psychiatry and Mental Health & South African Medical Research Council Unit on Risk and Resilience in Mental Disorders, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa.
Kirsten DonaldNeuroscience Institute, University of Cape Town Faculty of Health Sciences, Cape Town, South Africa.ORCID 0000-0002-0276-9660
South African Medical Research Council · ZAUniversity of Cape Town · ZA

Funding

Medical Research Council MR/T002816/1Wellcome Trust
6 · The paper itself

Abstract

objectivesThis study investigated associations between recent maternal intimate partner violence (IPV) (emotional, physical and sexual) and child development at 2 years as well as whether maternal depression or alcohol use mediated these relationships.

designCross-sectional study nested in a South African birth cohort.

settingTwo primary care clinics in Paarl, South Africa.

participants626 mother-child pairs; inclusion criteria for maternal antenatal enrolment were clinic attendance and remaining in the study area for at least 1 year; women were excluded if a minor. PRIMARY OUTCOME MEASURES: Child cognitive, language and motor development composite scores. These were assessed using the Bayley Scales of Infant and Toddler Development, third edition.

resultsEmotional IPV was associated with lower cognitive (β=-0.32; 95% CI -0.60 to -0.04), language (β=-0.36; 95% CI -0.69 to -0.01) or motor composite scores (β=-0.58; 95% CI -0.95 to -0.20) in children at 2 years of age. Physical IPV was associated with lower motor scores (β=-0.42; 95% CI -0.75 to -0.09) at 2 years. Sexual IPV was unrelated to developmental outcomes, possibly due to low prevalence. Neither recent maternal depression nor alcohol use were shown to mediate the relationship between IPV and developmental outcomes.

conclusionsInterventions to reduce maternal physical and emotional IPV and early-life interventions for infants and toddlers are needed to promote optimal child development.

Indexed as

Intimate Partner ViolenceBlack PeopleCross-Sectional StudiesEmotionsFemaleHumansInfantPregnancyPrevalencedevelopmental neurology & neurodisabilitypublic healthtrauma management

Identifiers

PMID34711590
PMCPMC8557296
OpenAlexW3208312661

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.