Concomitants of Depressive Symptoms in Memory Clinic Patients

Abstract

Abstract. This paper investigates how depressive symptoms are related to a comprehensive range of factors including sex, age, education, family history with dementia, subjective cognitive complaints (SCC), objective cognitive impairment, and sleep quality. The sample consisted of 958 memory-clinic patients of a large innercity academic memory clinic in Germany. In line with studies from other countries, 53.1% suffered from minor depression and 11.1% from major depression. In the linear regression (25% explained variance), younger age, lower education, and bad sleep quality were found to be predictors of depressive symptoms, while sleep quality turned out to have the largest effect; SCC and objective memory impairment were insignificant. Results underline the importance of memory clinics as gatekeepers to manage depression beyond the assessment of dementia.