Evidence map›Paper›PMID 32280941›Full record

ArticleEClinicalMedicine2020

Maternal outcomes and birth interventions among women who begin labour intending to give birth at home compared to women of low obstetrical risk who intend to give birth in hospital: A systematic review and meta-analyses.

Angela Reitsma, Julia Simioni, Ginny Brunton, Karyn Kaufman, Eileen K Hutton

Open access · goldAbstract read
In one paragraph

Article in EClinicalMedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 99 citations in OpenAlex.

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  17. International journal of nursing studies advances · 2022
    Article
  18. Characteristics of Homebirth in Hungary: A Retrospective Cohort Study.International journal of environmental research and public health · 2022
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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

5 authors at 2 institutions in 1 country.

Angela ReitsmaMcMaster Midwifery Research Centre, McMaster University, Hamilton, Ontario, Canada.
Julia SimioniMcMaster Midwifery Research Centre, McMaster University, Hamilton, Ontario, Canada.
Ginny BruntonFaculty of Health Sciences, Ontario Tech University, Oshawa Canada.
Karyn KaufmanMcMaster Midwifery Research Centre, McMaster University, Hamilton, Ontario, Canada.
Eileen K HuttonMcMaster Midwifery Research Centre, McMaster University, Hamilton, Ontario, Canada.
McMaster University · CAUniversity of Ontario Institute of Technology · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe previously concluded that risk of stillbirth, neonatal mortality or morbidity is not different whether birth is intended at home or hospital. Here, we compare the occurrence of birth interventions and maternal outcomes among low-risk women who begin labour intending to birth at home compared to women intending to birth in hospital.

methodsWe used our registered protocol (PROSPERO, http://www.crd.york.ac.uk, No.CRD42013004046) and searched five databases from 1990-2018. Using R, we obtained pooled estimates of effect (accounting for study design, study setting and parity).

findings16 studies provided data from ~500,000 intended home births for the meta-analyses. There were no reported maternal deaths. When controlling for parity in well-integrated settings we found women intending to give birth at home compared to hospital were less likely to experience: caesarean section OR 0.58(0.44,0.77); operative vaginal birth OR 0.42(0.23,0.76); epidural analgesia OR 0.30(0.24,0.38); episiotomy OR 0.45(0.28,0.73); 3rd or 4th degree tear OR 0.57(0.43,0.75); oxytocin augmentation OR 0.37(0.26,0.51) and maternal infection OR 0.23(0.15,0.35). Pooled results for postpartum haemorrhage showed women intending home births were either less likely or did not differ from those intending hospital birth [OR 0.66(0.54,0.80) and RR 1.30(0.79,2.13) from 2 studies that could not be pooled with the others]. Similar results were found when data were stratified by parity and by degree of integration into health systems.

interpretationAmong low-risk women, those intending to birth at home experienced fewer birth interventions and untoward maternal outcomes. These findings along with earlier work reporting neonatal outcomes inform families, health care providers and policy makers around the safety of intended home births.

fundingPartial funding: Association of Ontario Midwives open peer reviewed grant.

Indexed as

Home birthHome childbirthHome deliveryMaternal mortalityObstetrical interventionSystematic review

Identifiers

PMID32280941
PMCPMC7136633
OpenAlexW3014713223

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.