Evidence map›Paper›PMID 38814576›Full record

SynthesisVeterinary medicine and science2024

The global prevalence and associated risk factors of Eimeria infection in domestic chickens: A systematic review and meta-analysis.

Milad Badri, Meysam Olfatifar, Alireza Hayati, Behzad Bijani, Rasoul Samimi, Amir Abdoli, Oskar Nowak, Daniel Diaz, Aida Vafae Eslahi

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in Veterinary medicine and science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Microorganisms · 2026
    Article
  5. UnderstandingFrontiers in cellular and infection microbiology · 2026
    Review
  6. Article
  7. Simultaneous Detection and Differentiation of FourAnimals : an open access journal from MDPI · 2025
    Article
  8. Article
  9. Mechanisms of Mitochondria-Mediated Apoptosis DuringAnimals : an open access journal from MDPI · 2025
    Article
  10. Article
  11. Benzoic Acid,Animals : an open access journal from MDPI · 2025
    Article
  12. 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

9 authors.

Milad BadriMedical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran.ORCID 0000-0002-1860-326X
Meysam OlfatifarGastroenterology and Hepatology Diseases Research Center, Qom University of Medical Sciences, Qom, Iran.ORCID 0000-0001-5011-1380
Alireza HayatiStudents' Research Committee (SRC), Qazvin University of Medical Sciences, Qazvin, Iran.
Behzad BijaniMedical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran.
Rasoul SamimiMedical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran.
Amir AbdoliZoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.
Oskar NowakInstitute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University, Poznań, Poland.
Daniel DiazFacultad de Ciencias, Universidad Nacional Autónoma de México, Copilco, Ciudad de México, México.
Aida Vafae EslahiMedical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran.ORCID 0000-0001-5399-0552

Funding

Medical Microbiology Research Center, Qazvin, Iran IR.QUMS.REC.1402.042Qazvin University of Medical Sciences
6 · The paper itself

Abstract

backgroundEimeria is a protozoan parasite that affects poultry, particularly chickens, causing a disease known as coccidiosis. This disease imposes substantial significant economic challenges to the poultry sector.

objectivesThe current study aimed to estimate the global prevalence and associated risk factors of Eimeria in domestic chickens.

methodsMultiple databases (Scopus, PubMed, ProQuest, Web of Science and Google Scholar) were searched for articles published until June 2023. The pooled prevalence was estimated using a random-effects model with a 95% confidence interval. The statistical analysis was conducted using meta packages in R version (3.6.1).

resultsIn total, 41 articles fulfilled the eligibility criteria. The global pooled prevalence was 44.3% (36.9%-51.8%) with Eimeria tenella (38.7%, 30.1%-47.7%) as the most prevalent species. The highest pooled prevalence was related to the Western Pacific Region (80.5%, 72.6%-87.3%) and urban areas (44.4%, 36.5%-52.6%). Moreover, areas with humid subtropical climates represent the highest overall prevalence (75.8%, 46.6%-95.9%).

conclusionThe necessity for robust and innovative strategies for preventing and managing this disease cannot be overstated. Addressing Eimeria impact is crucial not only for safeguarding poultry health but also for sustaining the economic viability of the poultry industry.

Indexed as

ChickensCoccidiosisEimeriaPoultry DiseasesAnimalsPrevalenceRisk Factorsdomestic chicken, prevalenceEimeria infectionmeta‐analysisworldwide

Identifiers

PMID38814576
PMCPMC11138244

What OpenQuestion holds

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LicenceCC BY
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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.