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Erschienen in: Trials 1/2019

Open Access 01.12.2019 | Correction

Correction to: Choosing the target difference and undertaking and reporting the sample size calculation for a randomised controlled trial – the development of the DELTA2 guidance

verfasst von: William Sones, Steven A. Julious, Joanne C. Rothwell, Craig Robert Ramsay, Lisa V. Hampson, Richard Emsley, Stephen J. Walters, Catherine Hewitt, Martin Bland, Dean A. Fergusson, Jesse A. Berlin, Doug Altman, Luke David Vale, Jonathan Alistair Cook

Erschienen in: Trials | Ausgabe 1/2019

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The original article can be found online at https://​doi.​org/​10.​1186/​s13063-018-2887-x
Correction to: Trials (2018) 19:542
https://doi.org/10.1186/s13063-018-2887-x
Following publication of the original article [1], we have been notified of a few mistakes:
  • Figure 1:
    • “1351 titles and abstracts” should read “1322 titles and abstracts”
    • "Stat Biopharm Res" value should be "8" instead of "18"
    • "Stat Med" value should be "226" instead of "74"
    • "Stat Methods Med Res" value should be "74" instead of "226"
    • Results section, Stage 5, first paragraph, the phrase:
      • “It was endorsed by the MRC-NIHR Methodology Advisory Group on March 12, 2018, with minor updating of references and the final version produced on April 18, 2017” should read
      • “It was endorsed by the MRC-NIHR Methodology Advisory Group on March 12, 2018, with minor updating of references and the final version produced on April 18, 2018”.
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.
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Titel
Correction to: Choosing the target difference and undertaking and reporting the sample size calculation for a randomised controlled trial – the development of the DELTA2 guidance
verfasst von
William Sones
Steven A. Julious
Joanne C. Rothwell
Craig Robert Ramsay
Lisa V. Hampson
Richard Emsley
Stephen J. Walters
Catherine Hewitt
Martin Bland
Dean A. Fergusson
Jesse A. Berlin
Doug Altman
Luke David Vale
Jonathan Alistair Cook
Publikationsdatum
01.12.2019
Verlag
BioMed Central
Erschienen in
Trials / Ausgabe 1/2019
Elektronische ISSN: 1745-6215
DOI
https://doi.org/10.1186/s13063-019-3809-2

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