Lais dos Santos Vinholi e Silva
Center for Studies and Research in Gerontology (NEPEG), School of Arts, Sciences and Humanities, University of São Paulo (EACH-USP), Brazil.
Thais Bento Lima da Silva
Cognitive and Behavioral Neurology Group, Neurology, School of Medicine, USP, Brazil.
Deusivania Vieira da Silva Falcão, Samila Satler Tavares Batistoni, Andrea Lopes, Meire Cachion
Center for Studies and Research in Gerontology (NEPEG), School of Arts, Sciences and Humanities, University of São Paulo (EACH-USP), Brazil.
Anita Liberalesso Neri, Mônica Sanches Yassuda
Graduate Program in Gerontology, School of Medical Sciences, State University of Campinas (Unicamp), Brazil

Abstract:

Background: Memory complaints are quite common among the elderly; yet, the clinical relevance of these complaints to diagnose cognitive decline is debatable, since several different factors could be associated with them. Objective: The present paper examined the correlations between memory complaints, depressive symptoms and cognitive performance in a group of 301 elderly individuals who lived in the district of Ermelino Matarazzo, São Paulo, and who participated in the population-based survey entitled Profiles of Frailty in Elderly Brazilians by the FIBRA Network. Methods: Cognitive performance was assessed with the memorization test involving 10 common pictures, the Mini Mental State Examination (MMSE), the Verbal Fluency (VF) test, and the Clock Drawing Test, which comprise the Brief Cognitive Screening Battery (BCSB). Memory complaints were assessed with the Memory Complaint Questionnaire (MAC-Q), and depressive symptoms with the Geriatric Depression Scale (GDS). Results: Female participants had higher rates of memory complaints when compared to male participants (p = 0.013). Subjects with less years of schooling had more severe memory complaints and poorer cognitive performance than those with more years of schooling (p < 0.003). The presence of depressive symptoms was associated with poorer memory assessment scores (r = 0.39, p < 0.001). Discussion: Memory complaints were correlated with sex, schooling and depressive symptoms among elderly individuals residing in the community. No correlation was found between complaints and cognitive performance.

Keywords:Older adults, elderly, memory, depressive symptoms, memory complaints