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  • Erratum
  • Open Access

Erratum to: Monitoring cow comfort and rumen health indices in a cubicle-housed herd with an automatic milking system: a repeated measures approach

  • 1, 2Email author,
  • 2,
  • 2 and
  • 2
Irish Veterinary JournalThe official journal of Veterinary Ireland, the representative body for the veterinary profession in Ireland201568:19

https://doi.org/10.1186/s13620-015-0046-1

  • Received: 20 July 2015
  • Accepted: 20 July 2015
  • Published:

The original article was published in Irish Veterinary Journal 2015 68:12

The original version of this article [1] unfortunately published with two mistakes. The PDF of the article was missing the last page. Furthermore there was a mistake in the data Table two of the original article. The corrected table is included here as Table 1. Both errors have been corrected in the original article.
Table 1

The number of repeated observations needed to achieve a stated margin of error for each of the indices, at their respective point of lowest coefficient of variation

Index

Mean (%)

Margin of error (%)

Number of repeated observations

95 % confidence interval

Standing index

19.1

8.8

1

10.3 – 27.9

 

5

3

14.1 – 24.1

 

2.5

12

16.6 – 21.6

Cud chewing index

62.4

12.7

1

49.7 – 75.1

 

5

6

57.4 – 67.4

 

2.5

26

59.9 – 64.9

 

62.4

9.4

1

53.0 – 71.8

 

5

4

57.4 – 67.4

Rumination index

 

2.5

14

59.9 – 64.9

Notes

Declarations

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

Authors’ Affiliations

(1)
Department of Farm Animal Health, Utrecht University, Veterinary Faculty, Yalelaan 7, Utrecht, 3584CL, The Netherlands
(2)
The Royal Veterinary College, Department of Production and Population Health, Hawkshead Lane, Hatfield, AL9 7TA, Hertfordshire, UK

Reference

  1. Vanhoudt A, Van Winden S, Fishwick JC, Bell NJ. Monitoring cow comfort and rumen health indices in a cubicle-housed herd with an automatic milking system: a repeated measures approach. Ir Vet J. 2015;68:12.PubMed CentralView ArticlePubMedGoogle Scholar

Copyright

© Vanhoudt et al. 2015

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