Evidence map›Paper›PMID 35351816›Full record

SynthesisSexually transmitted infections2022

Adverse pregnancy and perinatal outcomes associated with

Carole Frenzer, Dianne Egli-Gany, Lisa M Vallely, Andrew J Vallely, Nicola Low

Open access · hybridAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Sexually transmitted infections, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
5.3field-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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. medRxiv : the preprint server for health sciences · 2026
    Article
  4. Prevalence ofInfectious disease reports · 2026
    Article
  5. Trends and Themes inOpen forum infectious diseases · 2026
    Article
  6. Guidelines and Diagnostic Assays forOpen forum infectious diseases · 2026
    Article
  7. Article
  8. Article
  9. PreconceptionmedRxiv : the preprint server for health sciences · 2026
    Article
  10. Article
  11. Mycoplasma Genitalium - Where are we at?Current HIV/AIDS reports · 2025
    Review
  12. Article
  13. Tropical medicine and infectious disease · 2025
    Article
  14. Article
  15. Prevalence and epidemiology ofFrontiers in public health · 2025
    Article
  16. Molecular Exploration ofPathogens (Basel, Switzerland) · 2024
    Article
  17. 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

5 authors at 2 institutions in 3 countries.

Carole FrenzerInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
Dianne Egli-GanyInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.ORCID 0000-0002-4725-0475
Lisa M VallelyKirby Institute for Infection and Immunity in Society, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia.ORCID 0000-0002-8247-7683
Andrew J VallelyKirby Institute for Infection and Immunity in Society, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia.ORCID 0000-0003-1558-4822
Nicola LowInstitute of Social and Preventive Medicine, University of Bern, Bern, Switzerland nicola.low@ispm.unibe.ch.ORCID 0000-0003-4817-8986
University of Bern · CHUNSW Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo examine associations between

methodsWe did a systematic review of observational studies. We searched Medline, EMBASE, the Cochrane Library and CINAHL up to 11 August 2021. Studies were included if they compared preterm birth, spontaneous abortion, premature rupture of membranes, low birth weight or perinatal death between women with and without

resultsWe identified 116 records and included 10 studies. Women with

conclusionPROSPERO REGISTRATION NUMBER: CRD42016050962.

Indexed as

Abortion, SpontaneousMycoplasma genitaliumMycoplasma InfectionsPerinatal DeathPremature BirthCase-Control StudiesCohort StudiesFemaleHumansInfant, NewbornPregnancyPregnancy OutcomeProspective Studiesmeta-analysismycoplasmapregnancysystematic review

Identifiers

PMID35351816
PMCPMC9016252
OpenAlexW4221024200

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.