AUTHOR=Chen Xuan , Luo Yuchen , Liu Side TITLE=Association between red cell distribution width to albumin ratio and all-cause mortality in patients with acute pancreatitis admitted to the intensive care unit: a retrospective study based on the MIMIC-IV database JOURNAL=Frontiers in Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1503378 DOI=10.3389/fmed.2025.1503378 ISSN=2296-858X