Evidence map›Paper›PMID 35275986›Full record

SynthesisClinical infectious diseases : an official publication of the Infectious Diseases Society of America2022

Clinical Risk Factors Associated With Late-Onset Invasive Group B Streptococcal Disease: Systematic Review and Meta-Analyses.

Konstantinos Karampatsas, Hannah Davies, Maren Mynarek, Nick Andrews, Paul T Heath, Kirsty Le Doare

Open access · bronzeAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

20 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  4. Type 2 diabetes mellitus exacerbates vaginal group BbioRxiv : the preprint server for biology · 2026
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  5. Review
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  14. The impact of butyrate on group BInfection and immunity · 2024
    Article
  15. Neonatal Group BSaudi medical journal · 2024
    Article
  16. Neonatal Group B Streptococcus Disease.Pediatrics in review · 2024
    Review
  17. Engagement of αFrontiers in microbiology · 2024
    Article
  18. Article
  19. Article
  20. 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

6 authors at 3 institutions in 3 countries.

Konstantinos KarampatsasPaediatric Infectious Diseases Research Group, Institute of Infection and Immunity, St. George's, University of London, London, United Kingdom.ORCID 0000-0002-5313-9482
Hannah DaviesPaediatric Infectious Diseases Research Group, Institute of Infection and Immunity, St. George's, University of London, London, United Kingdom.
Maren MynarekCenter for Early Brain Development, Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.
Nick AndrewsUK Health Security Agency, London, United Kingdom.
Paul T HeathPaediatric Infectious Diseases Research Group, Institute of Infection and Immunity, St. George's, University of London, London, United Kingdom.
Kirsty Le DoarePaediatric Infectious Diseases Research Group, Institute of Infection and Immunity, St. George's, University of London, London, United Kingdom.
St George's, University of London · GBNorwegian University of Science and Technology · NOUK Health Security Agency · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGroup B streptococcal (GBS) infection remains one of the most significant causes of late-onset sepsis and meningitis (LOGBS) among young infants. However, transmission routes and risk factors for LOGBS are not yet fully understood.

methodsWe conducted systematic reviews on clinical risk factors previously reported in the literature (prematurity, low birth weight [<2500 g], antenatal colonization, multiple-gestation pregnancy, maternal age <20 years, male infant sex, intrapartum fever, prolonged rupture of membranes) and meta-analyses to determine pooled estimates of risk.

resultsWe included 27 articles, reporting 5315 cases. Prematurity (odds ratio [OR] 5.66; 95% confidence interval [CI]: 4.43-7.22), low birth weight (OR 6.73; 95% CI: 4.68-9.67), maternal colonization (2.67; [2.07-3.45]), and multiple-gestation pregnancies (OR 8.01; 95% CI: 5.19-12.38) were associated with an increased risk of LOGBS.

conclusionsPrematurity/low birth weight and maternal colonization are major risk factors for LOGBS. Future GBS vaccine studies should try to establish the optimal time for vaccination during pregnancy to protect preterm infants.

Indexed as

Infant, Newborn, DiseasesPregnancy Complications, InfectiousStreptococcal InfectionsAdultAntibiotic ProphylaxisFemaleHumansInfant, NewbornInfant, PrematureInfectious Disease Transmission, VerticalMalePregnancyRisk FactorsStreptococcus agalactiaeYoung AdultGroup B Streptococcusneonatal sepsisriskStreptococcus agalactiae

Identifiers

PMID35275986
PMCPMC9525091
OpenAlexW4220908784

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.