Evidence map›Paper›PMID 37263671›Full record

ArticleBMJ global health2023

Out of sight, out of mind? Evidence from cross-sectional surveys on hidden caesarean sections among women with stillbirths in Ghana, 2007 and 2017.

Siem Zethof, Aliki Christou, Lenka Benova, Titus Kofi Beyuo, Jos van Roosmalen, Thomas van den Akker

Open access · goldAbstract read
In one paragraph

Article in BMJ global health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

5 citing papers in PubMed, 5 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 4 institutions in 3 countries.

Siem ZethofDepartment of Obstetrics and Gynaecology, Leiden University Medical Center, Leiden, The Netherlands siemzethof@hotmail.com.ORCID 0000-0002-2950-8436
Aliki ChristouDepartment of Public Health, Institute of Tropical Medicine, Antwerpen, Belgium.ORCID 0000-0001-9525-8255
Lenka BenovaDepartment of Public Health, Institute of Tropical Medicine, Antwerpen, Belgium.ORCID 0000-0001-8595-365X
Titus Kofi BeyuoDepartment of Obstetrics, University of Ghana Medical School, Accra, Ghana.
Jos van RoosmalenAthena Institute, VU University, Amsterdam, The Netherlands.
Thomas van den AkkerDepartment of Obstetrics and Gynaecology, Leiden University Medical Center, Leiden, The Netherlands.
Instituut voor Tropische Geneeskunde · BELeiden University Medical Center · NLAmsterdam UMC Location Vrije Universiteit Amsterdam · NLUniversity of Ghana · GH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCaesarean section (CS) rates in women experiencing stillbirth have not been studied with nationally representative data. Two Ghana Maternal Health Surveys (GMHS) have captured pregnancy and mode of birth data for all women including those with stillbirths. We compared CS rates between women with live births and stillbirths, and identified socio-economic and pregnancy-related factors associated with CS in stillbirths.

methodsA population-based cross-sectional study was conducted in a pooled sample of 17 138 women who had given birth within 5 years preceding the 2007 and 2017 GMHS. CS rates were compared between women with stillbirths and very early neonatal deaths (SBVENDs) and women with live births who survived the first day. Bivariate and multivariable logistic regressions explored variables associated with CS. Effect modification of household's wealth and maternal educational level by birth outcome was assessed using multivariable logistic regression with interaction terms.

resultsCS rate in women with SBVEND was 19.3% compared with 9.6% in women with live births who survived the first day (rate ratio 2.2; 95% CI 1.6 to 2.9). In multivariable analysis, attaining middle school compared with no formal education (adjusted OR, aOR 2.8; 95% CI 1.1 to 7.1), having had five or more births compared with nulliparity (aOR 3.7; 95% CI 1.3 to 10.7) and reporting prolonged or obstructed labour (aOR 3.3; 95% CI 1.3 to 8.3) were associated with CS in women with SBVEND. Higher household wealth and educational levels were associated with an increased risk of CS in both study groups, with no statistically significant difference in effect.

conclusionDisaggregating CS rates by birth outcome revealed a high rate among women with SBVEND, twice the overall rate compared with live births. Exclusion of these 'hidden' CSs from rate calculations may lead to underestimation of (inter)national CS rates and potentially conceals CS overuse or misuse.

Indexed as

Cesarean SectionStillbirthCross-Sectional StudiesFemaleGhanaHumansInfant, NewbornPregnancySurveys and Questionnairescross-sectional surveyindices of health and disease and standardisation of ratesmaternal healthobstetricssurgery

Identifiers

PMID37263671
PMCPMC10255179
OpenAlexW4379052112

What OpenQuestion holds

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LicenceCC BY-NC
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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.