Evidence map›Paper›PMID 19690997›Full record

ArticleCritical reviews in food science and nutrition2009

The Key Events Dose-Response Framework: its potential for application to foodborne pathogenic microorganisms.

Robert L Buchanan, Arie H Havelaar, Mary Alice Smith, Richard C Whiting, Elizabeth Julien

Open access · bronzeAbstract read
In one paragraph

Article in Critical reviews in food science and nutrition, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.2field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 57 citations in OpenAlex.

  1. Efficacy of Cannabidiol in Reducing Virulence ofInternational journal of molecular sciences · 2026
    Article
  2. Deliberating the scientific evidence base for influenza transmission to raw milk consumers.Risk analysis : an official publication of the Society for Risk Analysis · 2025
    Review
  3. Article
  4. Pathogens (Basel, Switzerland) · 2022
    Review
  5. Food science & nutrition · 2022
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Dose-response and transmission: the nexus between reservoir hosts, environment and recipient hosts.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Modeling of pathogen survival during simulated gastric digestion.Applied and environmental microbiology · 2011
    Article
  19. 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 5 institutions in 2 countries.

Robert L BuchananCenter for Food Safety and Security Systems, University of Maryland, College Park, MD, USA.
Arie H Havelaar
Mary Alice Smith
Richard C Whiting
Elizabeth Julien
Center for Food Safety and Applied Nutrition · USExponent (United States) · USInternational Life Sciences Institute · USUniversity of Georgia · USUtrecht University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Key Events Dose-Response Framework (KEDRF) is an analytical approach that facilitates the use of currently available data to gain insight regarding dose-response relationships. The use of the KEDRF also helps identify critical knowledge gaps that once filled, will reduce reliance on assumptions. The present study considers how the KEDRF might be applied to pathogenic microorganisms, using fetal listeriosis resulting from maternal ingestion of food contaminated with L. monocytogenes as an initial example. Major biological events along the pathway between food ingestion and the endpoint of concern are systematically considered with regard to dose (i.e., number of organisms), pathogen factors (e.g., virulence), and protective host mechanisms (e.g., immune response or other homeostatic mechanisms). It is concluded that the KEDRF provides a useful structure for systematically evaluating the complex array of host and pathogen factors that influence the dose-response relationship. In particular, the KEDRF supports efforts to specify and quantify the sources of variability, a prerequisite to strengthening the scientific basis for food safety decision making.

Indexed as

Food MicrobiologyListeria monocytogenesDisease OutbreaksFemaleHomeostasisHumansListeriosisPregnancyPregnancy Complications, InfectiousPublic Health

Identifiers

PMID19690997
PMCPMC2840876
OpenAlexW2148404166

What OpenQuestion holds

Textmetadata
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.