Related Experiment Videos
Elderly suicide in Hong Kong--a case-controlled psychological autopsy study
1Department of Psychiatry, The Chinese University of Hong Kong, and Tai Po Hospital, Tai Po, Hong Kong, P.R. China. helenchiu@cuhk.edu.hk
Acta Psychiatrica Scandinavica
|March 11, 2004
Summary
Depressive disorders and prior suicide attempts are significant risk factors for suicide in older Hong Kong Chinese adults. These findings highlight the need for targeted mental health interventions in this demographic.
Area of Science:
- Gerontology
- Psychiatry
- Public Health
Background:
- Late-life suicide presents a significant public health concern globally.
- Understanding specific risk factors in diverse cultural contexts, such as Hong Kong Chinese, is crucial for effective prevention strategies.
Purpose of the Study:
- To investigate risk factors associated with suicide among elderly individuals (aged 60 and above) in Hong Kong.
- To employ a psychological autopsy method for a comprehensive assessment of suicide cases and controls.
Main Methods:
- A case-controlled psychological autopsy was conducted.
- Interviews were performed with informants of 70 elderly suicide subjects and 100 elderly community controls.
- Assessment included mental illness, history of suicide attempts, and healthcare utilization.
Main Results:
- A high prevalence of psychiatric problems (86%) was observed in suicide subjects compared to controls (9%).
- Major depression was the most frequent psychiatric diagnosis among suicide subjects.
- Suicide subjects showed significantly higher rates of psychiatric diagnosis, recent medical consultation (77% within 1 month), and a history of suicide attempts (one-third) compared to controls.
Conclusions:
- Depressive disorders are a major risk factor for suicide in elderly Hong Kong Chinese.
- A history of suicide attempts is also a significant predictor of late-life suicide in this population.
- Findings align with Western studies, suggesting universal risk factors for late-life suicide.