Social isolation, loneliness, and blood-based AD/ADRD biomarkers in a nationally-representative study of middle-aged and older adults
ABSTRACT Importance: The biological mechanisms underlying the associations of social isolation and loneliness with dementia risk are not well understood. Objective: To evaluate the relationship of prospectively measured social isolation and loneliness with AD/ADRD blood-based biomarkers. Design: Observational study usi...