Comorbid Depression in Dementia on Psychogeriatric Nursing Home Wards: Which Symptoms are Prominent?
Objective: To provide insight into the prevalence and clinically relevant symptoms of comorbid depression among dementia patients in psychogeriatric nursing home wards, to enhance depression recognition. Design: Cross-sectional analyses of multicenter diagnostic data. Setting: Psychogeriatric wards of Dutch nursing homes. Participants: Five hundred and eighteen residents with dementia. Measurements: 1) Diagnosis of depression in dementia (Provisional Diagnostic Criteria for Depression of Alzheimer disease [PDC-dAD]), 2) dementia (Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition-PC), and 3) stage of dementia (Geriatric Depression Scale). Results: The point prevalence of comorbid depression in dementia (Stages 2-6) on psychogeriatric nursing home wards was 19%. “Depressed mood,” “irritability,” and “fatigue” were the most prevalent depressive symptoms. Residents taking antidepressants at the time of the PDC-dAD depression diagnosis showed more depressive symptoms tha