Association of the Composite dietary antioxidant index with all-cause and cardiovascular mortality: A prospective cohort study.

ABSTRACT:

Background

According to epidemiological and experimental data, high individual dietary antioxidant intake is correlated with reduced cancer risk. The correlations between combined dietary antioxidants and the risk of all-cause and cardiovascular mortality remain unclear. Consequently, this study focused on evaluating the correlation between the food-derived Composite Dietary Antioxidant Index (CDAI) and all-cause and cardiovascular mortality.

Materials and methods

Two years of data collected from participants aged ≥20 years were included in this prospective cohort study, which was obtained from the US National Health and Nutrition Examination Survey (NHANES) from 1999 to 2018. The US NHANES adopted a complicated, multistage probability sampling method to collect health data

SUBMITTER: Wang L 

PROVIDER: S-EPMC9577254 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature