Prevalence and associated factors with oral frailty in middle-aged and older hospitalized patients: a cross-sectional study.

Background: With the development of the economy and society, people pay more and more attention to oral health. Oral frailty can limit nutritional intake and make an individual physically weak, which is detrimental to people's health. Therefore, it is urgent to identify oral frailty and their associated risk factors.

Depressive symptoms and their influencing factors among older adults in China: a cross-sectional study.

Background: With the acceleration of population aging, depressive symptoms in older adults have become an urgent global public health issue. It is critical to understand how to prevent and intervene the epidemic of depressive symptoms. Several studies have reported the prevalence of depressive symptoms among older adults in urban and rural China, but there is a lack of cross-sectional studies on the prevalence of depressive symptoms among older adults in Anhui Province after the COVID-19 pandemic.