AUTHOR=Xie Kaifeng , Cao Haihong , Ling Shiyun , Zhong Jiameng , Chen Haitao , Chen Penghui , Huang Renfa TITLE=Global, regional, and national burden of chronic kidney disease, 1990-2021: a systematic analysis for the global burden of disease study 2021 JOURNAL=Frontiers in Endocrinology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1526482 DOI=10.3389/fendo.2025.1526482 ISSN=1664-2392