Evidence map›Paper›PMID 40431541›Full record

ArticleVeterinary sciences2025

Risk Factors and Spatial Distribution of Gastrointestinal Parasites in Backyard Poultry Production Systems in Central Chile.

Bruno Cantin-Rosas, Mariela Luján Tomazic, Anabel Elisa Rodríguez, Nikita Enciso, Juliette Brante-Bernier, Patricia Honores, Catalina Godoy-Alfaro, Claudio Abarca, Raúl Alegría-Morán, Galia Ramirez-Toloza

Abstract read
In one paragraph

Article in Veterinary sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Bruno Cantin-RosasLaboratorio de Parasitología y Enfermedades Parasitarias, Departamento de Medicina Preventiva Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santa Rosa 11735, La Pintana, Santiago 8820808, Chile.
Mariela Luján TomazicInstituto de Patobiología Veterinaria (IPVET), Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), de Los Reseros y Nicolás Repetto s/n, Hurlingham, Buenos Aires 1686, Argentina.ORCID 0000-0003-0408-8356
Anabel Elisa RodríguezInstituto de Patobiología Veterinaria (IPVET), Instituto Nacional de Tecnología Agropecuaria (INTA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), de Los Reseros y Nicolás Repetto s/n, Hurlingham, Buenos Aires 1686, Argentina.ORCID 0000-0003-2436-8101
Nikita EncisoLaboratorio de Parasitología y Enfermedades Parasitarias, Departamento de Medicina Preventiva Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santa Rosa 11735, La Pintana, Santiago 8820808, Chile.
Juliette Brante-BernierLaboratorio de Parasitología y Enfermedades Parasitarias, Departamento de Medicina Preventiva Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santa Rosa 11735, La Pintana, Santiago 8820808, Chile.
Patricia HonoresLaboratorio de Parasitología y Enfermedades Parasitarias, Departamento de Medicina Preventiva Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santa Rosa 11735, La Pintana, Santiago 8820808, Chile.
Catalina Godoy-AlfaroLaboratorio de Parasitología y Enfermedades Parasitarias, Departamento de Medicina Preventiva Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santa Rosa 11735, La Pintana, Santiago 8820808, Chile.
Claudio AbarcaLaboratorio de Parasitología y Enfermedades Parasitarias, Departamento de Medicina Preventiva Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santa Rosa 11735, La Pintana, Santiago 8820808, Chile.
Raúl Alegría-MoránEscuela de Medicina Veterinaria, Sede Santiago, Facultad de Recursos Naturales y Medicina Veterinaria, Universidad Santo Tomás, Ejercito Libertador 146, Santiago 8370003, Chile.ORCID 0000-0002-1608-2499
Galia Ramirez-TolozaLaboratorio de Parasitología y Enfermedades Parasitarias, Departamento de Medicina Preventiva Animal, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santa Rosa 11735, La Pintana, Santiago 8820808, Chile.ORCID 0000-0001-8415-7918

Funding

Inter-American Development Bank (IDB) - Regional Fund for Agricultural Technology (FONTAGRO) grant number ATN/RF-18136-RG
6 · The paper itself

Abstract

Gastrointestinal parasites impact the health and productivity of domestic birds and may even be more common in production systems with lower biosafety conditions. In this context, backyard poultry production systems (BPPS), defined as small-scale family production systems, could be more affected. However, information about its epidemiology is limited in the Central Zone of Chile. This study aimed to determine the risk factors and spatial distribution of gastrointestinal parasites in BPPS in Central Chile. Thus, feces samples were collected from 51 backyards and analyzed using copro-parasitological techniques. In parallel, an epidemiological survey was conducted on the farmers, and the data were analyzed by multivariable logistic regression to identify risk factors. Spatial analysis was performed with the detected parasite species to determine high-risk clusters.

Indexed as

Ascaridia gallibackyard poultry production systemCapillaria spp.Eimeria spp.Heterakis gallinarumrisk factorsTrichostrongylus spp.

Identifiers

PMID40431541
PMCPMC12115378

What OpenQuestion holds

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Registered trials

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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.