Evidence map›Paper›PMID 20398281›Full record

ArticleBMC infectious diseases2010

Salmonella enterica bacteraemia: a multi-national population-based cohort study.

Kevin B Laupland, Henrik C Schønheyder, Karina J Kennedy, Outi Lyytikäinen, Louis Valiquette, John Galbraith, Peter Collignon, International Bacteremia Surveillance Collaborative

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in BMC infectious diseases, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 2 pooled it
8.5field-weighted citation impact, top 3% 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

39 citing papers in PubMed, 2 syntheses or guidelines pooled it, 70 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Invasive Non-typhoidalInfectious diseases & clinical microbiology · 2026
    Article
  4. CD4Nature communications · 2026
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  7. Antibiotic susceptibility ofOpen veterinary journal · 2025
    Article
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  10. Diversity ofMicrobiology spectrum · 2024
    Article
  11. The Prolonged Treatment ofInternational journal of molecular sciences · 2023
    Article
  12. Article
  13. Article
  14. TargetingFrontiers in microbiology · 2021
    Article
  15. Article
  16. Article
  17. TheMicrobiology (Reading, England) · 2020
    Article
  18. Article
  19. LumbarIDCases · 2020
    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

8 authors at 5 institutions in 4 countries.

Kevin B LauplandDepartment of Medicine, University of Calgary and Calgary Laboratory Services, Calgary, Alberta, Canada. kevin.laupland@calgaryhealthregion.ca
Henrik C Schønheyder
Karina J Kennedy
Outi Lyytikäinen
Louis Valiquette
John Galbraith
Peter Collignon
International Bacteremia Surveillance Collaborative
Australian National University · AUAalborg University Hospital · DKIsland Health · CAUniversité de Sherbrooke · CAUniversity of Calgary · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSalmonella enterica is an important emerging cause of invasive infections worldwide. However, population-based data are limited. The objective of this study was to define the occurrence of S. enterica bacteremia in a large international population and to evaluate temporal and regional differences.

methodsWe conducted population-based laboratory surveillance for all salmonella bacteremias in six regions (annual population at risk 7.7 million residents) in Finland, Australia, Denmark, and Canada during 2000-2007.

resultsA total of 622 cases were identified for an annual incidence of 1.02 per 100,000 population. The incidence of typhoidal (serotypes Typhi and Paratyphi) and non-typhoidal (other serotypes) disease was 0.21 and 0.81 per 100,000/year. There was major regional and moderate seasonal and year to year variability with an increased incidence observed in the latter years of the study related principally to increasing rates of non-typhoidal salmonella bacteremias. Advancing age and male gender were significant risk factors for acquiring non-typhoidal salmonella bacteremia. In contrast, typhoidal salmonella bacteremia showed a decreasing incidence with advancing age and no gender-related excess risk.

conclusionsSalmonella enterica is an important emerging pathogen and regional determinants of risk merits further investigation.

Indexed as

Age FactorsAustraliaBacteremiaCanadaCohort StudiesDenmarkFinlandGeographyHumansIncidenceRisk FactorsSalmonella entericaSalmonella InfectionsSeasonsSex FactorsTime Factors

Identifiers

PMID20398281
PMCPMC2861061
OpenAlexW2133543392

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.