AUTHOR=Ge Shaobo , Li Yuer , Li Rui , Liu Jin , Zhang Rui , Fu Hongyan , Tang Jingjing , Zhang Jie , Zhang Nali , Zhang Ming TITLE=Blood urea nitrogen-to-albumin ratio as a new prognostic indicator of 1-year all-cause mortality in patients with IPF JOURNAL=Frontiers in Medicine VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1497530 DOI=10.3389/fmed.2024.1497530 ISSN=2296-858X