[Prevalence of depression among the elderly]

Area of Science:

• Geriatric Psychiatry
• Epidemiology
• Public Health

Context:

• Depression is a prevalent mental health issue in older adults, significantly impacting their quality of life.
• The study addresses the need to understand depression prevalence and associated factors in an urban elderly population.

Purpose:

• To estimate the prevalence of depressive symptoms in elderly individuals in an urban setting.
• To identify demographic and socioeconomic factors associated with depression in this population.
• To compare self-reported depression with screening results using the Geriatric Depression Scale (GDS-15).

Summary:

• A study of 239 individuals over 60 in Patras, Greece, used the GDS-15 and European Health Interview Survey (EHIS) questions.
• Results showed 45% of participants had depressive symptoms, with higher rates in women, unmarried individuals, those living alone, and those with chronic diseases.
• A significant number of individuals unaware of their depression screened positive, highlighting the importance of screening tools.

Impact:

• The findings underscore a high prevalence of unrecognized depressive symptoms among the elderly.
• Recommends systematic use of brief screening tools like the GDS-15 in primary care to improve depression detection rates in older adults.
• Highlights the need for targeted interventions for vulnerable subgroups within the elderly population.