Association of composite dietary antioxidant index with high risk of prostate cancer in middle-aged and elderly men: insights from NHANES.

ABSTRACT:

Objectives

In the US, the most common type of cancer and the second leading cause of cancer-related death in men is prostate cancer (PCa). Food and lifestyle factors may influence the risk of developing prostate cancer. Therefore, research on dietary components associated with prostate cancer is essential for its prevention. Data from the National Health and Nutrition Examination Survey (NHANES) between 2003 and 2010 was used for this cross-sectional investigation involving 5,658 middle-aged and older American men.

Methods

Dietary antioxidant vitamins A, C, E, total carotenoids, zinc, and selenium were subtracted from the total mean, divided by the standard deviation, respectively, and then summed to become the CDAI. Participants were categorized as high risk for PCa if they

SUBMITTER: Jin X 

PROVIDER: S-EPMC11876124 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature