Background Diabetic retinopathy (DR), the primary retinal vascular complication of diabetes
mellitus (DM), is a leading cause of vision impairment and blindness in working-age …

Many high quality studies have emerged from public databases, such as Surveillance,
Epidemiology, and End Results (SEER), National Health and Nutrition Examination Survey …

Vaccination is the primary defense against severe acute respiratory syndrome coronavirus
2, especially among older adults and those with chronic conditions. Using a nationally …

Background Little is known about the association between sarcopenia and cardiovascular
disease (CVD) among middle-aged and older adults. Using the nationally representative …

Importance An association between sleep duration and the trajectory of cognitive decline
has not been conclusively demonstrated. Objective To investigate the association between …

Background An ageing population coupled with an increase in morbidity places a
considerable burden on health and social care systems. The aim of our study was to …

Background The association between sarcopenia and mild cognitive impairment (MCI)
among elderly adults in China remains unclear. The present study aimed to examine the …

Sarcopenia a recognised geriatric syndrome. This study aims to evaluate the prevalence of
possible sarcopenia, sarcopenia and severe sarcopenia among older Chinese adults and to …

Importance Associations between adverse childhood experiences (ACEs) and chronic
diseases among middle-aged or older Chinese individuals have not been well documented …

Background Multimorbidity, the presence of two or more mental or physical chronic non-
communicable diseases, is a major challenge for the health system in China, which faces …