Evidence map›Paper›PMID 31848171›Full record

ArticleBMJ open2019

Routine induction in late-term pregnancies: follow-up of a Danish induction of labour paradigm.

Eva Rydahl, Eugene Declercq, Mette Juhl, Rikke Damkjær Maimburg

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. International medical case reports journal · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
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

4 authors at 3 institutions in 2 countries.

Eva RydahlDepartment of Midwifery, University College Copenhagen, Copenhagen N, Denmark evry@kp.dk.ORCID 0000-0001-6272-0466
Eugene DeclercqDepartment of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts, USA.
Mette JuhlDepartment of Midwifery, University College Copenhagen, Copenhagen N, Denmark.
Rikke Damkjær MaimburgDepartment of Clinical Medicine, Aarhus Universitet, Aarhus N, Denmark.
Aarhus University · DKBoston University · USUniversity College Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesFor many years, routine elective induction of labour at gestational week (GW) 42+0 has been recommended in Denmark. In 2011, a more proactive protocol was introduced aimed at reducing stillbirths, and practice changed into earlier routine induction, i.e. between 41+3 and 41+5 GW. The present study evaluates a national change in induction of labour regime. The trend of maternal and neonatal consequences are monitored in the preintervention period (2000-2010) compared with the postintervention period (2012-2016).

designA national retrospective register-based cohort study.

settingDenmark.

participantsAll births in Denmark 41+3 to 45+0 GWs between 2000 and 2016 (N = 152 887). OUTCOME MEASURES: Primary outcomes: stillbirths, perinatal death, and low Apgar scores. Additional outcomes: birth interventions and maternal outcomes.

resultsFor the primary outcomes, no differences in stillbirths, perinatal death, and low Apgar scores were found comparing the preintervention and postintervention period. Of additional outcomes, the trend changed significantly postintervention concerning use of augmentation of labour, epidural analgesia, induction of labour and uterine rupture (all p<0.05). There was no significant change in the trend for caesarean section and instrumental birth. Most notable for clinical practice was the increase in induction of labour from 41% to 65% (p<0.01) at 41+3 weeks during 2011 as well as the rare occurrence of uterine ruptures (from 2.6 to 4.2 per thousand, p

conclusionsEvaluation of a more proactive regimen recommending induction of labour from GW 41+3 compared with 42+0 using national register data found no differences in neonatal outcomes including stillbirth. The number of women with induced labour increased significantly.

Indexed as

Apgar ScorePerinatal DeathDenmarkFemaleGestational AgeHumansLabor, InducedPregnancyRegistriesRetrospective StudiesStillbirthTerm Birthadverse effects [MeSH]labor, induced [MeSH]medicalization [MeSH]perinatal death [MeSH]stillbirth [MeSH]

Identifiers

PMID31848171
PMCPMC6937045
OpenAlexW2996267647

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.