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. 2021 Jan 26;56(3):274–284. doi: 10.1007/s00535-021-01759-2

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© The Author(s) 2021

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 4 — All-cause healthcare resource use, by calendar year. *P values from partially-overlapping t-test for comparison of means between 2011 and 2017. Error bars represent 95% confidence intervals. N is the number of patients with at least one claim in that calendar year