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Suicide clusters: an examination of age-specific effects
M S Gould1, S Wallenstein, M H Kleinman
1Division of Child Psychiatry, Columbia University, College of Physicians & Surgeons, New York, NY 10032.
American Journal of Public Health
|February 1, 1990
Summary
Suicide clusters primarily impact teenagers and young adults. This age-specific time-space clustering was significantly more common in adolescents and young adults compared to older individuals.
Area of Science:
- Public Health
- Epidemiology
- Sociology
Background:
- Suicide is a significant public health concern.
- Understanding temporal and spatial patterns of suicide is crucial for targeted interventions.
- Previous research suggests variations in suicide risk across different demographics.
Purpose of the Study:
- To examine the age specificity of time-space suicide clusters.
- To identify age groups most affected by clustered suicide events.
- To quantify the prevalence of clustering in different age categories.
Main Methods:
- Utilized National Center for Health Statistics data from 1978-1984.
- Analyzed time-space clustering patterns of suicide incidents.
- Compared clustering frequency across various age groups.
Main Results:
- Significant time-space suicide clustering was predominantly observed in teenagers and young adults.
- The effect of clustering was minimal in individuals older than 24 years.
- Adolescents and young adults exhibited two to four times higher rates of suicide clustering.
Conclusions:
- Suicide clustering is a phenomenon primarily affecting younger populations.
- Age is a critical factor in the occurrence of time-space suicide clusters.
- Findings highlight the need for age-tailored suicide prevention strategies.