Evidence map›Paper›PMID 22035427›Full record

Trial reportBMC pregnancy and childbirth2011

Comparison of midwife-led and consultant-led care of healthy women at low risk of childbirth complications in the Republic of Ireland: a randomised trial.

Cecily Begley, Declan Devane, Mike Clarke, Colette McCann, Patricia Hughes, Mary Reilly, Roisin Maguire, Shane Higgins, Alan Finan, Siobhan Gormally and 1 more

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMC pregnancy and childbirth, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 8 pooled it
7.6field-weighted citation impact, top 3% 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

34 citing papers in PubMed, 8 syntheses or guidelines pooled it, 106 citations in OpenAlex.

  1. Pooled it
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  3. Active versus expectant management for women in the third stage of labour.The Cochrane database of systematic reviews · 2019
    Pooled it
  4. Interventions for promoting the initiation of breastfeeding.The Cochrane database of systematic reviews · 2016
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  9. A Randomized Trial of Intrapartum Fetal ECG ST-Segment Analysis.The New England journal of medicine · 2015
    Trial
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 7 institutions in 2 countries.

Cecily BegleySchool of Nursing and Midwifery, Trinity College Dublin, Ireland. cbegley@tcd.ie
Declan Devane
Mike Clarke
Colette McCann
Patricia Hughes
Mary Reilly
Roisin Maguire
Shane Higgins
Alan Finan
Siobhan Gormally
Miriam Doyle
Cavan General Hospital · IEOur Lady of Lourdes Hospital · IETrinity College Dublin · IECoombe Women & Infants University Hospital · IEMidland Regional Hospital Portlaoise · IENational Maternity Hospital · IEOllscoil na Gaillimhe – University of Galway · IE

Funding

Medical Research Council G0901530
6 · The paper itself

Abstract

backgroundNo midwifery-led units existed in Ireland before 2004. The aim of this study was to compare midwife-led (MLU) versus consultant-led (CLU) care for healthy, pregnant women without risk factors for labour and delivery.

methodsAn unblinded, pragmatic randomised trial was designed, funded by the Health Service Executive (Dublin North-East). Following ethical approval, all women booking prior to 24 weeks of pregnancy at two maternity hospitals with 1,300-3,200 births annually in Ireland were assessed for trial eligibility.1,653 consenting women were centrally randomised on a 2:1 ratio to MLU or CLU care, (1101:552). 'Intention-to-treat' analysis was used to compare 9 key neonatal and maternal outcomes.

resultsNo statistically significant difference was found between MLU and CLU in the seven key outcomes: caesarean birth (163 [14.8%] vs 84 [15.2%]; relative risk (RR) 0.97 [95% CI 0.76 to 1.24]), induction (248 [22.5%] vs 138 [25.0%]; RR 0.90 [0.75 to 1.08]), episiotomy (126 [11.4%] vs 68 [12.3%]; RR 0.93 [0.70 to 1.23]), instrumental birth (139 [12.6%] vs 79 [14.3%]; RR 0.88 [0.68 to 1.14]), Apgar scores < 8 (10 [0.9%] vs 9 [1.6%]; RR 0.56 [0.23 to 1.36]), postpartum haemorrhage (144 [13.1%] vs 75 [13.6%]; RR 0.96 [0.74 to 1.25]); breastfeeding initiation (616 [55.9%] vs 317 [57.4%]; RR 0.97 [0.89 to 1.06]). MLU women were significantly less likely to have continuous electronic fetal monitoring (397 [36.1%] vs 313 [56.7%]; RR 0.64 [0.57 to 0.71]), or augmentation of labour (436 [39.6%] vs 314 [56.9%]; RR 0.50 [0.40 to 0.61]).

conclusionsMidwife-led care, as practised in this study, is as safe as consultant-led care and is associated with less intervention during labour and delivery.

Indexed as

Delivery of Health CareMaternal Health ServicesMidwiferyObstetricsAdultApgar ScoreFemaleHospitals, MaternityHumansInfant, NewbornIrelandPregnancyPregnancy ComplicationsPregnancy OutcomeRisk Factors

Identifiers

PMID22035427
PMCPMC3226589
OpenAlexW2100908889

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.