Longitudinal relationship between long sleep duration and future kidney function decline.

ABSTRACT:

Background

Evidence linking chronic kidney disease (CKD) and sleep duration is inconsistent. This study examined whether sleep duration is associated with a long-term risk of kidney function decline.

Methods

This retrospective, longitudinal cohort study included 82 001 participants who visited a primary care centre in Japan. Participants were categorized into CKD risk groups and sleep duration categories according to their self-reported average nightly sleep duration. The relationship between average nightly sleep duration and the incidence of composite renal outcome comprised a ≥40% reduction in estimated glomerular filtration rate (eGFR) from baseline and a decline in eGFR to <15 mL/min/1.73 m² was evaluated.

Results

The mean age and eGFR (±standard deviation) of th

SUBMITTER: Hirano K 

PROVIDER: S-EPMC9394714 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature