Association of Sleep Status With Cognitive Functions in Centenarians: Evidence From Hainan Centenarian Cohort.
Shan-Shan YangShengshu WangGuangdong LiuRongrong LiXuehang LiShimin ChenJianhua WangYali ZhaoMiao LiuYao HePublished in: The journals of gerontology. Series B, Psychological sciences and social sciences (2024)
There exists a correlation between poor sleep quality and cognitive impairment in centenarians, as well as a correlation between sleep duration >9 hr at night and severe cognitive impairment. The primary cognitive domains associated with sleep quality are orientation, calculation, and memory. It is imperative to monitor and safeguard the cognitive functions linked to poor sleep quality in the older individuals, with attention to orientation, calculation, and memory.