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01.12.2017 | Erratum | Ausgabe 1/2017 Open Access

Trials 1/2017

Erratum to: Home-based palliative approach for people with severe multiple sclerosis and their carers: study protocol for a randomized controlled trial

Zeitschrift:
Trials > Ausgabe 1/2017
Autor:
A. Solari
Wichtige Hinweise
The online version of the original article can be found under doi:10.​1186/​s13063-015-0695-0.

Erratum

Unfortunately, the original version of this article [1] contained an error. The correct paragraph can be found below:
SEIQoL-DW: a sample size of 21 patients assigned to HPA (study intervention) and 11 assigned to UC (control) has a power of 80% to detect an assumed mean change of score of 12.1 (standard deviation (SD) 12.8) in the HPA group compared to a change of -7.4 (SD 19.3) (null hypothesis) in the UC group, at alpha level 0.05 using a two-sided, two-sample t test. Assuming 20% dropout, 25 patients are required in the HPA group and 13 in the UC group (total sample size 38).
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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