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

The Original Article was published on 13 June 2016

Erratum

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

Fig. 4
figure1

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
figure2

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.

Reference

  1. 1.

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

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Correspondence to Kenneth R. MacKenzie.

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The online version of the original article can be found under doi:10.1186/s12894-016-0143-9.

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MacKenzie, K.R., Aning, J. Erratum to: Defining competency in flexible cystoscopy: a novel approach using cumulative Sum analysis. BMC Urol 16, 57 (2016). https://doi.org/10.1186/s12894-016-0175-1

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