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. 2022 Jan 21;8:12. doi: 10.1038/s41531-021-00269-5

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© The Author(s) 2022

Open Access This 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 license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license 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 license, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 2 — The mean values, the standard error of the mean (error bars) as well as the b values, e.g., the unstandardised estimates of the time by group interaction, and their 95% CIs, are predicted values based on the intention to treat analyses. The participants’ point estimates, and their distributions are observed values. a Mini-BESTest (range 0–28), b Gait speed (m/s), c executive function (composite score of four tests from the Delis–Kaplan Executive Function System and the Wechsler Adult Intelligence Scale, z-scores).