Relation Between Dietary Carotenoid Intake, Serum Concentration, and Mortality Risk of CKD Patients Among US Adults: National Health and Nutrition Examination Survey 2001-2014.

ABSTRACT:

Background

Current evidence on the relationship between carotenoids and chronic kidney disease (CKD) patients are limited and controversial.

Methods

Data were obtained from the Nutrition and Health Examination Survey (NHANES) database and the NHANES Linked Mortality File, both from a nationally representative sample. Dietary intake was assessed through 24-h dietary recall, and information was available both on dietary and serum α-carotene, β-carotene, β-cryptoxanthin, lycopene, and lutein/zeaxanthin (combined) through the NHANES cycles used. We used multivariable Cox proportional hazards regression models to estimate the risk for all-cause mortality associated with carotene intakes and serum levels, adjusting for potential confounding factors.

Results

Of the 6,095 CKD

SUBMITTER: Hu Y 

PROVIDER: S-EPMC9304649 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature