AUTHOR=Liu Yufeng , Xie Zhe , Wang Ping , Liu Fan , Zhao Liandong , Chen Chun , Ge Qiu , Wang Mengchao , Zhi Zhongwen TITLE=Relationship between the hemoglobin-to-red cell distribution width ratio and post-stroke cognitive impairment: a prospective study JOURNAL=Frontiers in Aging Neuroscience VOLUME=Volume 17 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2025.1552956 DOI=10.3389/fnagi.2025.1552956 ISSN=1663-4365