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. 2022 Jan 19;21:15347354211066067. doi: 10.1177/15347354211066067

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© The Author(s) 2022

This article is distributed under the terms of the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 2. — Outcome parameters over 16 weeks. Baseline values are not adjusted means with 95% CI. Outcome parameters at 8 and 16 weeks are means adjusted for baseline value and stratification variables with 95% CI. (a) WHOQOL-BREF overall perception of life and health (0-100)^† over 16 weeks. ^†Higher values indicate better quality of life. (b) FACT-G total score (0-108)^† over 16 weeks. ^†Higher values indicate better quality of life. (c) PSQ (short form) overall score (0-100)⁺ over 16 weeks. ⁺High overall score indicates high level of perceived stress. (d) CFS-D total score (0-60)^‡ over 16 weeks. ^‡Lower values indicate less suffering of fatigue.