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Updated: Jul 19, 2026

A New Method for Inducing a Depression-Like Behavior in Rats
Published on: February 22, 2018
[Prevalence of depression among the elderly population who frequent community centers]
Deise A A P Oliveira1, Lucy Gomes, Rodrigo F Oliveira
1Instituto de Pesquisa e Desenvolvimento, Universidade do Vale do Paraíba, São José dos Campos, SP, Brasil. diesepyres@yahoo.com.br
Abstract:
The objective of the study was to establish the prevalence rate of depression among the elderly population (those 60 and older) who frequent community centers. From February to July of 2001, a cross-sectional survey was conducted with elderly people from community centers in Taguatinga, Brasilia, FD (Federal District). The sample included 118 elderly people, distributed in five-year age brackets, who responded to a simplified version of the Yesavage Geriatric Depression Scale with 15 questions. Anova and the Tukey test were performed to analyze differences between the age groups with 95% confidence intervals. The sample was predominantly female (90%) with the majority reporting being in the age bracket of 60 to 64 years old (31%). Depression was reported by 36 respondents (31%) and severe depression was reported by 4% of those interviewed, all of whom were in the age bracket of 60 to 64 (representing 14% of this group). National programs should be developed in community centers focused on decreasing depression among the elderly population.
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