The joint effects of sleep duration and exercise habit on all-cause mortality among Chinese older adult: a national community-based cohort study.

ABSTRACT:

Abstract

This study examines the combined effects of sleep duration and exercise habits on all-cause mortality in older Chinese adults using data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS).

Methods

Data were collected from 7231 residents aged 60 and above from the CLHLS. Participants were categorized based on their sleep duration (short sleep: <6 hours, normal sleep: 6-8 hours, and long sleep: >8 hours) and exercise habits (physically active, physically inactive, inactive-to-active, and active-to-inactive). The analysis was conducted over three follow-up periods (2011, 2014, and 2018). Cox proportional hazards regression models were used to assess the associations between sleep duration, exercise habits, and all-cause mortality.

Results

The results

SUBMITTER: Li N 

PROVIDER: S-EPMC11978651 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature