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  • Erratum
  • Open Access

Erratum to: Defining competency in flexible cystoscopy: a novel approach using cumulative Sum analysis

BMC UrologyBMC series – open, inclusive and trusted201616:57

https://doi.org/10.1186/s12894-016-0175-1

  • Received: 1 September 2016
  • Accepted: 1 September 2016
  • Published:

The original article was published in BMC Urology 2016 16:31

Erratum

After publication of this work [1] it was noticed that the incorrect versions of Figs. 4 and 5 were used.
Fig. 4
Fig. 4

Cumulative Sum (CUSUM) for examination of the bladder neck (n = 383). Acceptable failure rate set at 0.01 and unacceptable failure rate set at 0.03. Type I and II error rate 0.1. Each horizontal line on the y-axis represents a control line (h = 1.96)]

Fig. 5
Fig. 5

Cumulative Sum (CUSUM) score for completion of full flexible cystoscopy (n = 383). Acceptable failure rate set at 0.05 and unacceptable failure rate at 0.15. Type I and II error rates 0.10. Each horizontal line on the y-axis represents a control line (h = 1.81)]

Please see below the correct versions of Figs. 4 and 5.

We apologise for these errors.

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)
Department of Urology, The Newcastle upon Tyne Hospitals NHS Foundation Trust, Freeman Hospital, Newcastle-Upon-Tyne, NE7 7DN, UK

Reference

  1. MacKenzie KR, Aning J. Defining competency in flexible cystoscopy: a novel approach using cumulative Sum analysis. BMC Urol. 2016;16:31.View ArticlePubMedPubMed CentralGoogle Scholar

Copyright

© The Author(s). 2016

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