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. 2023 Feb 8;9(1):20552173221144229. doi: 10.1177/20552173221144229

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© The Author(s), 2023

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

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Figure 5. — Results of PSQI and total sleep by age and gender subgroups (FAS). Values are adjusted means. PSQI: Pittsburgh sleep quality index; FAS: full analysis set.