Association of Sleep Status With Cognitive Functions in Centenarians: Evidence From Hainan Centenarian Cohort.

ABSTRACT:

Objectives

This study aimed to analyze the association between sleep quality, sleep duration, and cognitive functions among centenarians.

Methods

The baseline data of the China Hainan Centenarians Cohort Study served as the foundation for this study. Logistic regression was utilized to demonstrate the relationship between sleep status and cognitive impairment. Moreover, a canonical correlation analysis was performed to analyze the correlation between these variables.

Results

A total of 994 centenarians were included. After adjustment, poor sleep quality centenarians had an odds ratio of 1.77 (95% confidence interval [CI]: 1.00-3.09) for cognitive impairment when compared to centenarians with normal sleep quality. Centenarians who slept for more than 9 hr had a stronge

SUBMITTER: Yang S 

PROVIDER: S-EPMC10873833 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature