AUTHOR=Chen Manqin , Chen Xinbin , Ling Huaxiang , Bai Chengwen , Chen Lihua , Zhong Lin , Gong Ping , Shi Fei TITLE=Prognostic significance of fibrinogen levels in sepsis-associated acute kidney injury: unveiling a nonlinear relationship and clinical implications JOURNAL=Frontiers in Nephrology VOLUME=4 YEAR=2024 URL=https://www.frontiersin.org/journals/nephrology/articles/10.3389/fneph.2024.1398386 DOI=10.3389/fneph.2024.1398386 ISSN=2813-0626