AUTHOR=Yang Ting , Zheng Guoyan , Peng Shuzhi TITLE=Association between sleep quality and MCI in older adult patients with multimorbidity JOURNAL=Frontiers in Public Health VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1547425 DOI=10.3389/fpubh.2025.1547425 ISSN=2296-2565