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. 2017 Aug 7;17:536. doi: 10.1186/s12913-017-2452-4

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© The Author(s). 2017

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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Fig. 1 — Mean scores (and 95% confidence interval) on the CaReQoL CHF scales for different NYHA classification categories. Social and emotional limitations, F=74.64, df=847, η²=0.21, p<0.001, Physical limitations, F=214.27, df=878, η²=0.42, p<.001, Being in safe hands, F=5.77, df=900, η²=0.02, p<0.001