AUTHOR=Xu WenYi , Zhang Li , Yang QianKun , Cao Ying , Rao Rui , Lv Li , Cen Qin , Wei Qiong , Yang LuLing TITLE=Associations of prognostic nutritional index with cardiovascular all-cause mortality among CVD patients with diabetes or prediabetes: evidence from the NHANES 2005–2018 JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1518295 DOI=10.3389/fimmu.2025.1518295 ISSN=1664-3224