Associations Between Psychotic Symptoms and Dependence in Activities of Daily Living Among Older Adults With Alzheimer’s Disease

BACKGROUND: Alzheimer's disease (AD) is associated with dependence in activities of daily living (ADL). In addition to the cognitive impairment resulting from AD, the presence of psychotic symptoms may further increase this dependence. The objective of this study was to quantify the additional contribution of psychotic symptoms to dependence in ADL. METHOD: We analyzed data from 558 individuals with AD referred to a memory clinic. Information …