Prospective ECUAging observational study: cohort design and preliminary results

Area of Science:

• Gerontology
• Public Health
• Rural Health

Background:

• The global population is aging, with a growing elderly demographic in low- and middle-income countries.
• Limited data exists on the health status of older adults in rural Latin America.
• The EcuAging study addresses this gap by examining health in rural Ecuador.

Purpose of the Study:

• To characterize the health and well-being of adults aged 55 and older in rural Ecuador.
• To identify key health indicators, lifestyle factors, and quality of life in this demographic.
• To provide foundational data for future geriatric health initiatives in the region.

Main Methods:

• A cross-sectional study involving 269 adults aged 55+ in rural Loja province, Ecuador.
• Data collection included questionnaires on demographics, health, lifestyle, and quality of life.
• Physical assessments and blood draws were conducted at mobile health stations.

Main Results:

• The study population (mean age 70.1 years) showed preserved physical function and independence in daily activities.
• A high prevalence of mental health concerns was observed, with ~75% reporting anxiety or depression symptoms.
• Low rates of smoking and alcohol consumption were reported, with no significant sex differences in key health outcomes.

Conclusions:

• The EcuAging study reveals a health paradox in rural Ecuadorian older adults: preserved physical function contrasted with significant mental health challenges.
• Findings underscore the critical need for enhanced mental health support services in rural geriatric populations.
• This research provides essential insights for developing targeted interventions for aging rural communities in Latin America.