AUTHOR=Li Wenqiang , Bai Jingshan , Ge Yanlei , Fan Yuting , Huang Qian , Deng Zhiping 

TITLE=Association between compound dietary antioxidant index and all-cause and cancer mortality in patients with chronic obstructive pulmonary disease: results from NHANES 1999–2018

JOURNAL=Frontiers in Medicine

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1544841

DOI=10.3389/fmed.2025.1544841

ISSN=2296-858X