Association of dietary niacin intake with all-cause mortality in chronic kidney disease: A retrospective cohort study of NHANES.

ABSTRACT:

Background

Dietary niacin intake has a positive influence on several chronic diseases, while the impact of dietary niacin intake on prognosis in chronic kidney disease (CKD) remains unknown. The study would explore the association between dietary niacin intake and all-cause mortality in CKD patients.

Methods

Data about 4,659 CKD patients in this retrospective cohort study were obtained from the National Health and Nutrition Examinations Survey (NHANES). Dietary niacin intake data were acquired based on the 24-hour dietary recall interviews. Weighted univariate Cox regression models were utilized to select potential covariates. The association of dietary niacin intake with all-cause mortality was explored using weighted univariate and multivariate Cox regression models. The r

SUBMITTER: Xiang M 

PROVIDER: S-EPMC11805444 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature