AUTHOR=Yuan Zhen , Chen Aoli , Zeng Yunqing , Cheng Jiwei TITLE=Post-stroke mortality in ICU patients with serum glucose-potassium ratio: an analysis of MIMIC-IV database JOURNAL=Frontiers in Neurology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2025.1578268 DOI=10.3389/fneur.2025.1578268 ISSN=1664-2295