Clinical differences in patients with Alzheimer's disease according to the presence or absence of anosognosia: implications for perceived quality of life.

Clinical differences in patients with Alzheimer's disease according to the presence or absence of anosognosia: implications for perceived quality of life.

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This study aimed to determine the factors that predict anosognosia in patients with Alzheimer's disease (AD) and to examine the effect of anosognosia on patient and caregiver perceptions of the patient's quality of life (QoL-p), using a cross-sectional design with 164 patients and their caregivers. Instruments of measurement included Anosognosia Questionnaire-Dementia, Geriatric Depression Scale, Quality of Life in AD (QoL-AD), Disability Assessment for Dementia, Neuropsychiatric Inventory, and the Global Deterioration Scale (GDS). A binary logistic regression analysis was performed to identify the factors that predict anosognosia, while a linear regression analysis was conducted to determine the factors associated with QoL-AD. The degree of anosognosia increased in line with GDS stage (F (2,161) = 41.3, p

Media title: 
Journal of Alzheimer's disease : JAD
Quartile: 
2