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Childhood adversity and midlife suicidal ideation
S A Stansfeld1, C Clark1, M Smuk1
1Centre for Psychiatry,Wolfson Institute of Preventive Medicine,Barts and the London School of Medicine and Dentistry,Queen Mary University of London,London EC1M 6BQ,UK.
Psychological Medicine
|October 21, 2016
Summary
Childhood adversity significantly increases the risk of midlife suicidal ideation. This link is partly explained by adolescent mental health issues and adult life challenges, highlighting pathways for prevention.
Area of Science:
- Psychiatry
- Developmental Psychology
- Epidemiology
Background:
- Childhood adversity is a known predictor of adolescent suicidal ideation.
- Research on the long-term impact of childhood adversity on midlife suicidal ideation is limited.
- This study investigates the association between childhood adversity and suicidal ideation in midlife.
Purpose of the Study:
- To examine if childhood adversity predicts suicidal ideation in midlife.
- To determine if adolescent internalizing and externalizing disorders mediate this association.
- To assess the mediating role of adult life events and interpersonal difficulties.
Main Methods:
- Prospective cohort study using the UK 1958 British Birth Cohort.
- Assessed childhood adversity at ages 7, 11, and 16 years.
- Measured midlife suicidal ideation, adolescent disorders, and adult life events in 9377 participants at age 45.
Main Results:
- Multiple forms of childhood adversity, including abuse and neglect, predicted midlife suicidal ideation.
- Three or more adversities increased the odds of suicidal ideation by 4.31 times.
- Adolescent psychological distress and adult life events partially mediated the observed associations.
Conclusions:
- Childhood adversity is a significant risk factor for midlife suicidal ideation.
- Adolescent internalizing/externalizing disorders and adult life events are important mediating factors.
- Understanding these pathways can guide suicide prevention strategies and interventions.