Association between weight change across adulthood and risk of chronic kidney disease: NHANES 1999-2020.

ABSTRACT:

Background

Obesity is a recognized risk factor for chronic kidney disease (CKD), but whether weight change is associated with CKD remains unclear. This research aimed to investigate the relationship between weight change patterns across adulthood and the risk of CKD.

Methods

Data for 34,187 adults participating in the National Health and Nutrition Examination Survey 1999-2020 were analyzed. The weight change patterns of participants were assessed across different time intervals, including transitions from obesity to non-obesity, non-obesity to obesity, and remaining stable obesity. Absolute weight changes were also analyzed, categorizing participants into various weight gain and loss groups. Furthermore, stratified analyses were conducted to explore potential interactions be

SUBMITTER: Li X 

PROVIDER: S-EPMC11792130 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature