Evidence map›Paper›PMID 33652725›Full record

ArticleAnimals : an open access journal from MDPI2021

The Health and Behavioural Effects of Individual versus Pair Housing of Calves at Different Ages on a UK Commercial Dairy Farm.

Sophie A Mahendran, D Claire Wathes, Richard E Booth, Nicola Blackie

Open access · goldAbstract 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 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.9field-weighted citation impact, top 4% of its field
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, 33 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Welfare of calves.EFSA journal. European Food Safety Authority · 2023
    Article
  11. Article
  12. Review
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 at 1 institution in 1 country.

Sophie A MahendranRoyal Veterinary College, Pathobiology and Population Sciences, Hawkshead Lane, Hatfield, Hertfordshire AL9 7TA, UK.ORCID 0000-0003-2170-7112
D Claire WathesRoyal Veterinary College, Pathobiology and Population Sciences, Hawkshead Lane, Hatfield, Hertfordshire AL9 7TA, UK.ORCID 0000-0002-8206-6091
Richard E BoothRoyal Veterinary College, Pathobiology and Population Sciences, Hawkshead Lane, Hatfield, Hertfordshire AL9 7TA, UK.
Nicola BlackieRoyal Veterinary College, Pathobiology and Population Sciences, Hawkshead Lane, Hatfield, Hertfordshire AL9 7TA, UK.ORCID 0000-0002-4247-4015
Royal Veterinary College · GB

Funding

Agriculture and Horticulture Development Board NABarham Benevolent Foundation NA
6 · The paper itself

Abstract

Housing management of dairy calves is one of the factors that contributes to a successful rearing outcome. Individual housing of pre-weaned calves is thought to provide enhanced biosecurity and easier monitoring of the individual, and so remains prevalent in the UK. Behavioural studies have, however, found that pair housing is important for social learning, with positive impacts on health and welfare. This study utilised a single UK commercial dairy farm to establish if individual housing, pair housing from birth, or pair housing from three weeks of age affected health and behavioural parameters. Calves were housed in these allocated groups from birth to eight weeks of age, when they were moved into group pens of five calves for weaning at 10 weeks of age. All management routines other than the housing group were the same for enrolled calves. One hundred Holstein calves were recruited over a six-month period, and systematically allocated to a housing group. Weekly visits were conducted up to 10 weeks of age (weaning) for each calf, with weight, solid feed intake, and presence of clinical disease measured. In addition, a novel object approach test was carried out at six weeks, and a thoracic ultrasound was performed at seven weeks. Housing group had no effect on the average daily liveweight gain (ADLG) (

Indexed as

calffeed intakegrowth ratehousingindividualnovel objectpair

Identifiers

PMID33652725
PMCPMC7996845
OpenAlexW3135526006

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.