Because light can regulate sleep rhythms, numerous studies have investigated whether light therapy can improve sleep disorders in older people, but its efficacy remains controversial. Therefore, this systematic review aimed to examine and summarize current evidence about the efficacy of light therapy to im...
To date, the major dilemma concerning frailty is the lack of a standardized language regarding its operationalization. Considering the demographic challenge that the world is facing, standardization of frailty identification is indeed the first step in tackling the burdensome consequences of frailty. To de...
The relationship between physical frailty and regional gray matter volume in the brain was investigated among community-dwelling older Japanese people.
This study examined the association of living alone with changes in depressive symptom status and the moderating effect of non–face-to-face social interactions among older adults during the coronavirus disease (COVID-19) pandemic.