Evidence map›Paper›PMID 35392147›Full record

SynthesisJournal of healthcare engineering2022

Comparative Efficacy of Water and Conventional Delivery during Labour: A Systematic Review and Meta-Analysis.

Guanran Zhang, Qiuhong Yang

Retracted Registry-linked trialOpen access · hybridAbstract readMeta-AnalysisSystematic ReviewRetracted Publication
In one paragraph

Synthesis in Journal of healthcare engineering, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. It is linked to trial NCT06429111 (Effectiveness and Safety in Maternal and Neonatal Outcomes of Waterbirth Compared to Delivery in Women Using Epidural Analgesia), which is not on this map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.1field-weighted citation impact, top 24% 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.

NCT06429111 completednot on this map

Effectiveness and Safety in Maternal and Neonatal Outcomes of Waterbirth Compared to Delivery in Women Using Epidural Analgesia

TypeobservationalSponsorFundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat ValencianaRan2020 to 2023Enrolled642ConditionsNatural Childbirth, Water Birth, Neonatal Asphyxia, Outcome, Adverse BirthArmsEpidural analgesia, Immersion water
3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Guanran ZhangKey Laboratory for Experimental Teratology of Ministry of Education, Department of Histology & Embryology, School of Basic Medical Sciences, Shandong University, Jinan, Shandong 250012, China.
Qiuhong YangDepartment of Obstetrics and Gynecology, Jinan Maternity and Child Care Hospital, Jinan, Shandong 250001, China.ORCID 0000-0003-3222-7915
Jinan Maternity And Care Hospital · CNShandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In many maternal settings, water delivery is widely available for women who do not have an increased risk of complications during childbirth. Soaking in water during labor has been associated with a number of maternal benefits. However, the situation of water birth is not well known, there is lack of hard evidence on safety, and little is known about the characteristics of women who give birth in water. In this paper, we have explored the effects of water delivery compared to the conventional delivery on the health of mothers and babies. For this purpose, clinical trials were conducted including women in labor, in which participants were treated with water labor or conventional labor, respectively, in the experimental and control group. In this analysis, we have selected 17 eligible studies which included 175654 participants. Compared to the conventional birth group, the risk of Apgar score <7 at 5 min of age in the water birth group dropped by 28% (OR = 0.72, 95% CI: 0.52-1.00,

Indexed as

Cesarean SectionWaterFemaleHumansInfantInfant, NewbornParturitionPregnancyWater

Identifiers

PMID35392147
PMCPMC8983243
OpenAlexW4220903179

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.