Evidence map›Paper›PMID 30047364›Full record

SynthesisThe American journal of tropical medicine and hygiene2018

Global Trends in Typhoidal Salmonellosis: A Systematic Review.

Daina Als, Amruta Radhakrishnan, Paul Arora, Michelle F Gaffey, Susan Campisi, Russanthy Velummailum, Farhana Zareef, Zulfiqar A Bhutta

Open access · greenAbstract readSystematic Review
In one paragraph

Synthesis in The American journal of tropical medicine and hygiene, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 3 pooled it
6.8field-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

35 citing papers in PubMed, 3 syntheses or guidelines pooled it, 67 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Antimicrobial ResistantPathogens (Basel, Switzerland) · 2025
    Review
  12. Article
  13. The dynamics of blaScientific reports · 2024
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Aortic Endograft Infection: Diagnosis and Management.Vascular specialist international · 2023
    Review
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 3 institutions in 2 countries.

Daina AlsCentre for Global Child Health, The Hospital for Sick Children, Toronto, Canada.
Amruta RadhakrishnanCentre for Global Child Health, The Hospital for Sick Children, Toronto, Canada.
Paul AroraDalla Lana School of Public Health, University of Toronto, Toronto, Canada.
Michelle F GaffeyCentre for Global Child Health, The Hospital for Sick Children, Toronto, Canada.
Susan CampisiCentre for Global Child Health, The Hospital for Sick Children, Toronto, Canada.
Russanthy VelummailumCentre for Global Child Health, The Hospital for Sick Children, Toronto, Canada.
Farhana ZareefCentre for Global Child Health, The Hospital for Sick Children, Toronto, Canada.
Zulfiqar A BhuttaCentre for Global Child Health, The Hospital for Sick Children, Toronto, Canada.
Hospital for Sick Children · CASickKids Foundation · CAPublic Health Ontario · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Typhoid and paratyphoid fever continue to significantly contribute to global morbidity and mortality. Disease burden is higher in low-and middle-income settings where surveillance programs are rare and little systematic information exists at population level. This review evaluates national, regional, and global trends in the incidence of typhoid fever and of related morbidity and mortality. A literature search in Medline, Embase, and Web of Science was conducted in June 2016, followed by screening and data extraction in duplicate. Studies reporting blood culture estimates of typhoid or paratyphoid morbidity and mortality were included in the analysis. Our search yielded 5,563 unique records, of which 1978 were assessed for relevance with 219 records meeting the eligibility criteria.

Indexed as

Global HealthHumansParatyphoid FeverPublic HealthTyphoid FeverWater Microbiology

Identifiers

PMID30047364
PMCPMC6128363
OpenAlexW2883010014

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.