Evidence map›Paper›PMID 40448366›Full record

ArticleThe Veterinary record2025

Physiological alterations and predictors of death in neonatal calves with weak calf syndrome.

Youngwoo Jung, Byoungsoo Kim, Ji-Yeong Ku, Youngjun Kim, Kwang-Man Park, Jonghun Baek, Mi-Jin Lee, Jinho Park

Abstract read
In one paragraph

Article in The Veterinary record, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
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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

8 authors.

Youngwoo JungDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Jeonbuk National University, Iksan, Republic of Korea.ORCID 0009-0003-0297-2356
Byoungsoo KimDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Jeonbuk National University, Iksan, Republic of Korea.
Ji-Yeong KuDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Jeonbuk National University, Iksan, Republic of Korea.ORCID 0000-0002-7819-7830
Youngjun KimDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Jeonbuk National University, Iksan, Republic of Korea.
Kwang-Man ParkDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Jeonbuk National University, Iksan, Republic of Korea.
Jonghun BaekDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Jeonbuk National University, Iksan, Republic of Korea.
Mi-Jin LeeDepartment of Veterinary Nursing, College of Health Sciences, Wonkwang University, Iksan, Republic of Korea.
Jinho ParkDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Jeonbuk National University, Iksan, Republic of Korea.

Funding

Korea Institute of Planning and Evaluation for Technology in Food, Agriculture, Forestry and Fisheries (iPET) RS-2024-00402276Ministry of Science and ICT (MSIT), South Korea 2023-DD-UP-0031
6 · The paper itself

Abstract

backgroundWeak calf syndrome (WCS) is characterised by weakness, poor vitality and difficulty standing or suckling. Early identification of physiological alterations and prognostic indicators is critical for improving the management and survival of weak calves.

methodsTwenty-six neonatal calves, aged 1-5 days, that were unable to stand or suckle were analysed for electrolytes, blood gases, serum biochemistry and protein electrophoresis. The prognostic utility of these variables was then evaluated using receiver operating characteristic analysis.

resultsTwenty calves survived, while six died-four on the first day, one on the fourth day and one on the seventh day. Surviving calves lived for at least 90 days. Hypothermia occurred in 16 calves, elevated pCO LIMITATIONS: The small population size, absence of a control group and non-standarsdised timing of diagnosis limit the generalisability of the findings. Furthermore, postmortem investigations were not conducted, so the causes of death could not be definitively identified.

conclusionWeak calves exhibit hypothermia, respiratory acidosis, hyperlactataemia and passive immunity failure. Parameters such as pH, pCO

Indexed as

Cattle DiseasesAnimalsAnimals, NewbornBlood Gas AnalysisCattleFemaleMalePrognosisSyndrome

Identifiers

PMID40448366
PMCPMC12315621

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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.