Evidence map›Paper›PMID 28592578›Full record

Observational studyBMJ open2017

Bacterial meningitis in Finland, 1995-2014: a population-based observational study.

Aleksandra Polkowska, Maija Toropainen, Jukka Ollgren, Outi Lyytikäinen, J Pekka Nuorti

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in BMJ open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 3 pooled it
5.0field-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

31 citing papers in PubMed, 3 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Community-acquired bacterial meningitis in Southern Sweden 2013-2023: a population-based study of incidence, aetiology and diagnostic yield.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  9. Article
  10. Article
  11. Article
  12. Etiology, Clinical Presentation, and Outcomes of Bacterial Meningitis in Adult Patients: A Retrospective Study in Lithuania (2018-2021).Medical science monitor : international medical journal of experimental and clinical research · 2024
    Article
  13. Article
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  15. Review
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  17. Observational
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  20. Synthesis and delivery ofProceedings of the National Academy of Sciences of the United States of America · 2021
    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 1 country.

Aleksandra PolkowskaSchool of Health Sciences, University of Tampere, Lääkärinkatu, Tampere, Finland.
Maija ToropainenDepartment of Infectious Diseases, National Institute for Health and Welfare (THL), Mannerheimintie, Helsinki, Finland.
Jukka OllgrenDepartment of Infectious Diseases, National Institute for Health and Welfare (THL), Mannerheimintie, Helsinki, Finland.
Outi LyytikäinenDepartment of Infectious Diseases, National Institute for Health and Welfare (THL), Mannerheimintie, Helsinki, Finland.
J Pekka NuortiSchool of Health Sciences, University of Tampere, Lääkärinkatu, Tampere, Finland.
Finnish Institute for Health and Welfare · FITampere University · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesBacterial meningitis remains an important cause of morbidity and mortality worldwide. Its epidemiological characteristics, however, are changing due to new vaccines and secular trends. Conjugate vaccines against

methodsA case was defined as isolation of

resultsDuring 1995-2014,

conclusionsSubstantial decreases in bacterial meningitis were associated with infant conjugate vaccination against pneumococcal meningitis and secular trend in meningococcal meningitis in the absence of vaccination programme. Ongoing epidemiological surveillance is needed to identify trends, evaluate serotype distribution, assess vaccine impact and develop future vaccination strategies.

Indexed as

AdolescentAdultAgedAge DistributionBacteriaBacterial VaccinesChildChild, PreschoolFemaleFinlandHumansIncidenceInfantMaleMeningitis, BacterialMiddle AgedBacterial VaccinesVaccines, ConjugateEpidemiologymeningitis

Identifiers

PMID28592578
PMCPMC5734207
OpenAlexW2621519800

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.