AUTHOR=Hou Yisen , Li Rui , Xu Zhen , Chen Wenhao , Li Zhiwen , Jiang Weirong , Meng Yong , Han Jianli TITLE=Depressive symptoms mediate the association between sleep disorders and gallstone disease: a causal mediation analysis of NHANES 2017–2020 JOURNAL=Frontiers in Psychiatry VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1434889 DOI=10.3389/fpsyt.2025.1434889 ISSN=1664-0640