Evidence map›Paper›PMID 39608778›Full record

ArticleJournal of veterinary science2024

Behavioral and cardiac responses to a model startle test to assess retired Thoroughbred racehorses for equestrians.

Seung-Ho Ryu, Kyung-Eun Lee, Eliot Forbes, Sung-Jun An, Joon Gyu Kim, Hang Lee, Byung Sun Kim

Abstract read
In one paragraph

Article in Journal of veterinary science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Seung-Ho RyuDepartment of Equine Science, Cheju Halla University, Jeju 63092, Korea.ORCID https://orcid.org/0000-0002-2225-3258
Kyung-Eun LeeDepartment of Life and Environmental Sciences, The University of Sydney, New South Wales 2050, Australia.ORCID https://orcid.org/0000-0002-6938-6621
Eliot ForbesRacing Integrity Board, Private Bag 17902, Greenlane, Auckland 1546, New Zealand.ORCID https://orcid.org/0000-0002-1654-4446
Sung-Jun AnDepartment of Intelligent System Engineering, Cheju Halla University, Jeju 63092, Korea.ORCID https://orcid.org/0000-0002-5388-5258
Joon Gyu KimDepartment of Equine Science, Cheju Halla University, Jeju 63092, Korea.ORCID https://orcid.org/0000-0002-6246-2097
Hang LeeCenter for Animal Welfare Research, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea.ORCID https://orcid.org/0000-0003-0264-6289
Byung Sun KimDepartment of Equine Science, Cheju Halla University, Jeju 63092, Korea. bskim0929@naver.com.ORCID https://orcid.org/0000-0003-1008-2305

Funding

Korea Racing Authority
6 · The paper itself

Abstract

importanceEquine behavioral traits are important criteria to assess the suitability of retired Thoroughbred racehorses for equestrian sports.

objectiveThis study aims to develop a practical procedure to assess retired Thoroughbreds for their suitability for equestrian sports or leisure purposes and to assess if horses identified as having reactive temperaments in response to a standardized startle test, will have improved test results following a period of transition training.

methodsBehavioral reactivity data and cardiac autonomic responses to a startle test (comprising of a plastic bag applied to the neck area) were collected from twelve retired Thoroughbred racehorses (6 males and 6 females; average age: 4.33 ± 0.89 years old; average body weight 465.17 ± 25.33 kg), before and after the three-month transition training for equestrian sports. A priori power calculation indicated a requirement of 12 individuals for a power of 80%.

resultsFollowing the training, there was a significant reduction in the behavioral score (BS), peak heart rate (HR), and response duration (RD) of all horses compared to their pre-training scores. However, 25% of horses (3/12) retained a BS of 2 or above post-training, exhibiting significantly higher peak HR and longer RD compared to those with a BS below 2. Post-training, the females demonstrated a significant increase in the root mean square of the successive differences between normal heartbeats compared to their pre-training levels. CONCLUSIONS AND RELEVANCE: Transition training of retired Thoroughbreds can assist in improving horses' suitability for equestrian sports, based on their successive responses to a novel startle test.

Indexed as

Behavior, AnimalHeart RatePhysical Conditioning, AnimalReflex, StartleAnimalsFemaleHorsesMaleSportsbehavioral scoreHeart rateheart rate variabilityhorseresponse durationstartle test

Identifiers

PMID39608778
PMCPMC11611493

What OpenQuestion holds

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LicenceCC BY-NC
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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.