Evidence map›Paper›PMID 33806293›Full record

ArticleAnimals : an open access journal from MDPI2021

Welfare-Related Behaviors in Chickens: Characterization of Fear and Exploration in Local and Commercial Chicken Strains.

Verena Meuser, Leonie Weinhold, Sonja Hillemacher, Inga Tiemann

Abstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Welfare of broilers on farm.EFSA journal. European Food Safety Authority · 2023
    Article
  13. Article
  14. Alleviation of Catching and Crating Stress by Dietary Supplementation ofAnimals : an open access journal from MDPI · 2022
    Article
  15. Investigating Unused Tools for the Animal Behavioral Diversity Toolkit.Animals : an open access journal from MDPI · 2022
    Review
  16. Comparison of Some Behavioural Responses in Budgerigars (Animals : an open access journal from MDPI · 2022
    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

4 authors.

Verena MeuserInstitute of Agricultural Engineering, Agricultural Faculty, University of Bonn, 53115 Bonn, Germany.
Leonie WeinholdInstitute for Medical Biometry, Informatics and Epidemiology, University Hospital Bonn, 53127 Bonn, Germany.
Sonja HillemacherInstitute of Agricultural Engineering, Agricultural Faculty, University of Bonn, 53115 Bonn, Germany.
Inga TiemannInstitute of Agricultural Engineering, Agricultural Faculty, University of Bonn, 53115 Bonn, Germany.ORCID 0000-0002-3607-4453

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fear and exploration are crucial traits determining how animals behave in novel situations, and thus, they influence animal welfare. The aim of this study was the characterization of these behavioral traits among different strains to identify interesting alternatives for future poultry production. Whereas the Novel Object Test (NOT) focuses on fear and exploration of novel objects, the Avoidance Distance Test (ADT) addresses this in the context of humans. Here, a commercial hybrid line, a dual-purpose hybrid and a local adapted strain were tested. For the differences between strains and development of fear, Lohmann Brown (

Indexed as

dual-purposeexplorationfearlocal breedswelfare assessment

Identifiers

PMID33806293
PMCPMC7998364

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.