Associations of sleep timing and time in bed with dementia and cognitive decline among Chinese older adults: A cohort study.

Rui LiuYifei RenTingting HouXiaoyan LiangYi DongYongxiang WangLin CongXiang WangYu QinJuan RenShireen SindiShi TangYiFeng Du Chengxuan Qiu

Published in: Journal of the American Geriatrics Society (2022)

Long TIB and early sleep timing are associated with an increased risk of dementia, and the associations with greater cognitive decline are evident only among older people aged 60-74 years and men.

Keyphrases

cognitive decline
mild cognitive impairment
physical activity
sleep quality
cognitive impairment
depressive symptoms