Knowledge Tree
Relations (1)
cross_type 2.00 — strongly supporting 3 facts
China is linked to age-related cognitive decline through clinical studies conducted within the country, such as those in Daqing City [1] and the CHARLS dataset [2], as well as statistical measurements indicating the prevalence of the condition among its elderly population [3].
Facts (3)
Sources
U shaped association between sleep duration and long ... nature.com 1 fact
referenceNiu et al. (2016) studied the association between sleep quality and cognitive decline in a community of older adults in Daqing City, China.
Associations Between Sleep Duration and Cognitive Function ... humanfactors.jmir.org 1 fact
measurementApproximately 30% of the middle-aged and older population in China, representing over 260 million people, experience cognitive decline.
Improvement in sleep duration was associated with higher cognitive ... aging-us.com 1 fact
referenceA 2019 study by Qin et al. using data from the China Health and Retirement Longitudinal Study (CHARLS) identified an association between anemia and cognitive decline among middle-aged and elderly Chinese individuals.