The association between sleep duration trajectories and successful aging: a population-based cohort study.

ABSTRACT:

Background

Insufficient or excessive sleep duration are associated with increased risk of individual adverse outcomes. However, it remains largely unknown whether sleep duration trajectories are associated with overall health among older adults. This study aimed to examine the association between sleep duration trajectories and successful aging.

Methods

In the China Health and Retirement Longitudinal Study (CHARLS), 3,306 participants without major chronic diseases at baseline and survived to aged 60 years and older at the end of follow-up were potentially eligible participants. Total sleep duration was assessed in 2011, 2013, and 2015, and successful aging was evaluated in 2020 and was defined as being free of major chronic diseases, no physical impairment, high cognitive f

SUBMITTER: Tian L 

PROVIDER: S-EPMC11529308 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature