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Open Access

Erratum to: Quantification of gait in mitochondrial m.3243A > G patients: a validation study

  • Rob Ramakers1,
  • Saskia Koene1Email author,
  • Jan T. Groothuis1, 3,
  • Paul de Laat1,
  • Mirian C. H. Janssen1, 2 and
  • Jan Smeitink1
Orphanet Journal of Rare Diseases201712:170

https://doi.org/10.1186/s13023-017-0688-z

Received: 27 July 2017

Accepted: 27 July 2017

Published: 27 October 2017

The original article was published in Orphanet Journal of Rare Diseases 2017 12:91

Erratum

Upon publication of this article [1] it was noticed that Table 2 was incorrect. During Production, errors were introduced into the Variable column. The correct version of Table 2 can be seen below.
Table 2

Intra class correlations coefficients (ICCs) of the gait parameters for each walking condition

 

Variable

Normal walking

Dual task

Post exercise

After rest

Patients

Velocity (cm/s)

0·89

0·88

0·92

0·92

Step length L (cm)

0·92

0·83

0·94

0·91

Step length R (cm)

0·90

0·87

0·94

0·93

Step time L (s)

0·64

0·72

0·91

0·90

Step time R (s)

0·88

0·67

0·90

0·91

Step width L (cm)

0·77

0·86

0·83

0·74

 

Step width R (cm)

0·80

0·85

0·84

0·76

Controls

Velocity (cm/s)

0·87

0·92

0·89

0·94

Step length L (cm)

0·90

0·88

0·92

0·93

Step length R (cm)

0·90

0·89

0·90

0·93

Step time L (s)

0·90

0·85

0·89

0·94

Step time R (s)

0·89

0·89

0·90

0·94

Step width L (cm)

0·79

0·80

0·70

0·76

Step width R (cm)

0·80

0·78

0·70

0·74

R right foot, L Left foot, ICCs in italic are good (above 0·80) and ICCs in bold are perfect (above 0·90), all ICCs were significant with a p-value <0·001

Notes

Declarations

Open AccessThis 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)
Radboud Center for Mitochondrial Medicine (RCMM) at the Department of Pediatrics, Radboud University Medical Center Nijmegen, Nijmegen, The Netherlands
(2)
Radboud Center for Mitochondrial Medicine (RCMM) at the Department of Internal Medicine, Radboud University Medical Center Nijmegen, Nijmegen, The Netherlands
(3)
Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands

Reference

  1. Ramakers R, Koene S, Groothuis J, et al. Quantification of gait in mitochondrial m.3243A > G patients: a validation study. Orphanet J Rare Dis. 2017;12:91.View ArticlePubMedPubMed CentralGoogle Scholar

Copyright

© The Author(s). 2017

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