Age Differences in the Association of Sleep Duration Trajectory With Cancer Risk and Cancer-Specific Mortality: Prospective Cohort Study.

ABSTRACT:

Background

Baseline sleep duration is associated with cancer risk and cancer-specific mortality; however, the association between longitudinal patterns of sleep duration and these risks remains unknown.

Objective

This study aimed to elucidate the association between sleep duration trajectory and cancer risk and cancer-specific mortality.

Methods

The participants recruited in this study were from the Kailuan cohort, with all participants aged between 18 and 98 years and without cancer at baseline. The sleep duration of participants was continuously recorded in 2006, 2008, and 2010. Latent mixture modeling was used to identify shared sleep duration trajectories. Furthermore, the Cox proportional risk model was used to examine the association of sleep duration trajectory

SUBMITTER: Liu C 

PROVIDER: S-EPMC10882471 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature