Overview of the prevalence of loneliness and associated risk factors among older adults across six continents: A meta-analysis

Universitas Padjadjaran Co-Leads Global Meta-Analysis on Loneliness Among Older Adults Across Six Continents

A comprehensive meta-analysis led by Sri Susanty, Ph.D. from Universitas Halu Oleo and colleagues, from Universitas Padjadjaran’s Faculty of Nursing, Universitas Jenderal Achmad Yani, Universitas Indonesia, Dehasen University, Udayana University, Kamuzu University of Health Sciences, University of Washington, Taipei Medical University, and Kamuzu Central Hospital analyzed 70 studies involving over 460,000 older adults to quantify the global prevalence of loneliness and identify associated risk factors.

The study reveals that approximately 26% of adults aged 60 and above experience loneliness worldwide, with prevalence highest in North America (38%) and lowest in Oceania (13%). Key risk factors linked to increased loneliness include cognitive impairment, poor health, female gender, depression, being widowed or single, institutionalization, and living in rural areas. Conversely, being married, male, and living outside institutions are protective factors.

These findings underscore loneliness as a significant public health issue impacting mental and physical well-being in aging populations. The research advocates for early detection and gender-sensitive interventions to prevent and manage loneliness among older adults globally.

This study aligns with Sustainable Development Goals by promoting healthy lives and well-being for all ages (SDG 3), and by encouraging inclusive, age-friendly communities (SDG 11).

🔗 Full Article: https://doi.org/10.1016/j.archger.2024.105627