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The development of antisocial behaviour and sudden violent death
1Karolinska Institute, Department of Child and Adolescent Psychiatry, St. Göran's Children's Hospital, Stockholm, Sweden.
Acta Psychiatrica Scandinavica
|April 1, 1988
Summary
Antisocial behavior in Swedish adolescents is linked to a higher incidence of "sudden violent deaths," including accidents, suicides, and homicides. This study highlights the critical impact of early environment on long-term mortality risks.
Area of Science:
- Forensic Science
- Public Health
- Adolescent Psychology
Background:
- Antisocial behavior in youth is a significant public health concern.
- Understanding mortality risks associated with adolescent antisocial behavior is crucial for intervention.
Purpose of the Study:
- To investigate the relationship between antisocial behavior and "sudden violent death" in young individuals.
- To compile and analyze mortality data for antisocial Swedish adolescents.
Main Methods:
- A cohort of 1,056 adolescents admitted to Swedish probationary schools in 1967 was established.
- Mortality data from 1967 to 1985 was tracked using national registers.
- Causes of death were analyzed, categorizing them as "sudden violent deaths".
Main Results:
- 13% of boys and 10% of girls in the cohort died during the observation period.
- 88% of deceased boys and 77% of deceased girls died from "sudden violent deaths."
- Accidents, suicides, and uncertain causes were the most frequent causes of death.
Conclusions:
- A significant link exists between childhood environment, antisocial behavior, and early "sudden violent death."
- Findings support the hypothesis that developmental and environmental factors contribute to premature mortality in at-risk youth.