Evidence map›Paper›PMID 24314134›Full record

ArticleBMC pregnancy and childbirth2013

Duration and urgency of transfer in births planned at home and in freestanding midwifery units in England: secondary analysis of the birthplace national prospective cohort study.

Rachel E Rowe, John Townend, Peter Brocklehurst, Marian Knight, Alison Macfarlane, Christine McCourt, Mary Newburn, Maggie Redshaw, Jane Sandall, Louise Silverton and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC pregnancy and childbirth, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

12 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Exploring how pregnant women in a remote northern community select a delivery location.Canadian family physician Medecin de famille canadien · 2022
    Article
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  12. Freestanding Midwife-Led Units: A Narrative Review.Iranian journal of nursing and midwifery research
    Review
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

11 authors at 6 institutions in 1 country.

Rachel E RoweNational Perinatal Epidemiology Unit, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK. rachel.rowe@npeu.ox.ac.uk.
John Townend
Peter Brocklehurst
Marian Knight
Alison Macfarlane
Christine McCourt
Mary Newburn
Maggie Redshaw
Jane Sandall
Louise Silverton
Jennifer Hollowell
University of Oxford · GBCity, University of London · GBKing's College London · GBNational Childbirth Trust · GBRoyal College of Midwives · GBUniversity College London · GB

Funding

Department of Health 10/1008/35Department of Health 10/1008/43Department of Health NIHR-RP-011-032
6 · The paper itself

Abstract

backgroundIn England, there is a policy of offering healthy women with straightforward pregnancies a choice of birth setting. Options may include home or a freestanding midwifery unit (FMU). Transfer rates from these settings are around 20%, and higher for nulliparous women. The duration of transfer is of interest because of the potential for delay in access to specialist care and is also of concern to women. We aimed to estimate the duration of transfer in births planned at home and in FMUs and explore the effects of distance and urgency on duration.

methodsThis was a secondary analysis of data collected in a national prospective cohort study including 27,842 'low risk' women with singleton, term, 'booked' pregnancies, planning birth in FMUs or at home in England from April 2008 to April 2010. We described transfer duration using the median and interquartile range, for all transfers and those for reasons defined as potentially urgent or non-urgent, and used cumulative distribution curves to compare transfer duration by urgency. We explored the effect of distance for transfers from FMUs and described outcomes in women giving birth within 60 minutes of transfer.

resultsThe median overall transfer time, from decision to transfer to first OU assessment, was shorter in transfers from home compared with transfers from FMUs (49 vs 60 minutes; p < 0.001). The median duration of transfers before birth for potentially urgent reasons (home 42 minutes, FMU 50 minutes) was 8-10 minutes shorter compared with transfers for non-urgent reasons. In transfers for potentially urgent reasons, the median overall transfer time from FMUs within 20 km of an OU was 47 minutes, increasing to 55 minutes from FMUs 20-40 km away and 61 minutes in more remote FMUs. In women who gave birth within 60 minutes after transfer, adverse neonatal outcomes occurred in 1-2% of transfers.

conclusionsTransfers from home or FMU commonly take up to 60 minutes from decision to transfer, to first assessment in an OU, even for transfers for potentially urgent reasons. Most transfers are not urgent and emergencies and adverse outcomes are uncommon, but urgent transfer is more likely for nulliparous women.

Indexed as

Obstetric Labor ComplicationsAdultBirthing CentersDelivery, ObstetricEmergenciesEnglandFemaleHealth Services AccessibilityHome ChildbirthHumansMidwiferyPregnancyTime FactorsTime-to-TreatmentTransportation of PatientsYoung Adult

Identifiers

PMID24314134
PMCPMC4029797
OpenAlexW2146851430

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.