AUTHOR=Zhu Hongwei , Xie Wei , Wang Peng , Jiang ShuYuan , Hua YunQi , Shao Guo , Li ZhiHui TITLE=The relationship between blood urea nitrogen to serum albumin ratio and cardiovascular diseases, cardiovascular mortality, and all-cause mortality in patients with diabetes mellitus JOURNAL=Frontiers in Endocrinology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1456731 DOI=10.3389/fendo.2025.1456731 ISSN=1664-2392