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. 2019 Feb 8;19:130. doi: 10.1186/s12885-019-5333-x

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© The Author(s). 2019

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. 3 — Perceived Barriers to Goals of Care Discussions. Combined mean scores from physicians and nurses on a Likert scale, rating the perceived barriers related to patient and family, the role of physicians and nurses from their own perspective, system and external factors, and the role of physicians from nurses’ perspective. The error bars denote 95% confidence intervals