Evidence map›Paper›PMID 35189078›Full record

ArticleLancet (London, England)2022

COVID-19 booster doses in pregnancy and global vaccine equity.

Erkan Kalafat, Laura A Magee, Peter von Dadelszen, Paul Heath, Asma Khalil

Abstract readLetterComment
PubMed Full text at PMC Publisher
In one paragraph

Article in Lancet (London, England), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. COVID-19 vaccine and pregnancy outcomes: A systematic review and meta-analysis.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2022
    Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. An Update on COVID-19 Vaccination and Pregnancy.Journal of personalized medicine · 2023
    Review
  7. Article
  8. Review
  9. Article
  10. Clinical severity of SARS-CoV-2 infection among vaccinated and unvaccinated pregnancies during the Omicron wave.Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology · 2022
    Article
  11. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Erkan KalafatDepartment of Obstetrics and Gynecology, Koc University School of Medicine, Istanbul, Turkey.
Laura A MageeDepartment of Women and Children's Health, School of Life Course Sciences, King's College London, London, UK.
Peter von DadelszenDepartment of Women and Children's Health, School of Life Course Sciences, King's College London, London, UK.
Paul HeathPaediatric Infectious Diseases Research Group and Vaccine Institute, Institute of Infection and Immunity, St George's University of London, London SW17 0QT, UK.
Asma KhalilFetal Medicine Unit, St George's Hospital, St George's University of London, London SW17 0QT, UK; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London SW17 0QT, UK. Electronic address: akhalil@sgul.ac.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

COVID-19VaccinesCOVID-19 VaccinesFemaleHumansPregnancySARS-CoV-2COVID-19 VaccinesVaccines

Identifiers

PMID35189078
PMCPMC8856664

What OpenQuestion holds

Textmetadata
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.