Mood Emot.  2024 Nov;22(3):94-102. 10.35986/me.2024.22.3.94.

Prevalence of Depressive Symptoms and Related Factors Among Elderly Individuals Living Alone in Jeju

• Yang HJ
• Jung YE
• Kim MD

• KMID: 2568071
• DOI: http://doi.org/10.35986/me.2024.22.3.94

Abstract

Background
Depression among elderly individuals, especially those living alone, is an important social issue. This study investigated the prevalence of depressive symptoms and related factors in elderly individuals living alone in Jeju.
Methods
A survey was conducted among elderly individuals living alone and registered in the Basic Senior Care Services. Depressive symptoms were analyzed using the Short Form Geriatric Depression Scale, with scores ≥6 indicat-ing depression. Factors such as sex, age, education level, marital status, income, health status, underlying diseases, smoking, alcohol consumption, and suicide risk were also examined.
Results
Of the 4,742 participants, 52.6% showed a high prevalence of depressive symptoms. Factors affecting prevalence included sex (p=0.020), age (p<0.001), education (p<0.001), subjective health (p<0.001), smoking history (p<0.001), cancer (p=0.001), dementia (p<0.001), and diagnostic history of depression (p<0.001), whose symptoms were correlated with suicidal thoughts, plans, or attempts (p<0.001). Multivariate logistic regression indicated that sex, age, education level, subjective health, dementia, and current smoking and alcohol consumption were significant factors.
Conclusion
Depression among elderly individuals living alone in Jeju is severe and influenced by sociocultural factors. Early detection and mental health policies are essential to reduce its prevalence and socioeconomic impact.

Keyword

Depression; Aged; Living alone; Prevalence