Association of composite dietary antioxidant index with mortality risk among adults with chronic kidney disease in NHANES.

ABSTRACT: At present, the relationship between the intake of antioxidants in food and the mortality rate of patients with chronic kidney disease (CKD), especially the association with the mortality rate of specific causes, is not clear. This study included 6379 adult CKD patients from the National Health and Nutrition Examination Survey (2001-2018). Use the Cox proportional hazards model, restricted cubic spline (RCS) model, and stratified and sensitivity analysis to evaluate the relationship between the Composite Dietary Antioxidant Index (CDAI) and mortality in patients with chronic kidney disease. During the follow-up period, 2381 all-cause deaths were recorded, including 719 deaths from cardiovascular disease, 132 deaths from cerebrovascular disease, and 430 deaths from cancer. We found that com

SUBMITTER: Sun J 

PROVIDER: S-EPMC11747494 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature