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Report of maltreatment as a risk factor for injury death: a prospective birth cohort study
1Center for Social Services Research, University of California, Berkeley, USA. eputnamhornstein@berkeley.edu
Insights
Children with a maltreatment allegation face significantly higher injury mortality risks. A prior child protective services (CPS) report is the strongest predictor of early childhood injury death.
Area of Science:
- Pediatrics
- Public Health
- Epidemiology
Background:
- Child maltreatment allegations are a serious concern with potential long-term consequences.
- Understanding the link between nonfatal maltreatment reports and subsequent injury mortality is crucial for child safety.
- Existing research often lacks longitudinal data linking maltreatment allegations to injury death outcomes.
Purpose of the Study:
- To investigate the association between nonfatal child maltreatment allegations and injury mortality in early childhood.
- To determine if children with a prior maltreatment report have a heightened risk of unintentional and intentional injury death.
- To identify the strongest independent risk factors for injury mortality in children under five.
Main Methods:
- Population-based cohort study utilizing linked administrative and vital records in California.
- Inclusion of over 4.3 million children born between 1999 and 2006.
- Longitudinal tracking of child protective services (CPS) allegations and subsequent injury mortality within the first five years of life.
Main Results:
- Children with a prior maltreatment allegation exhibited a 5.9 times higher rate of intentional injury mortality compared to unreported children.
- A prior maltreatment allegation was associated with a twofold increased rate of unintentional injury mortality.
- A prior allegation to child protective services (CPS) emerged as the most potent independent risk factor for injury mortality before age five.
Conclusions:
- Nonfatal child maltreatment allegations are strongly linked to increased risks of both intentional and unintentional injury mortality.
- Early identification and intervention following maltreatment allegations are critical for preventing subsequent injury deaths.
- Policy and practice should prioritize support and monitoring for children with documented maltreatment histories to mitigate injury risks.
Abstract:
This article presents a population-based study of early childhood injury mortality following a nonfatal allegation of maltreatment. Findings are based on a unique data set constructed by establishing child-level linkages between vital birth records, administrative child protective services records, and vital death records. These linked data reflect over 4.3 million children born in California between 1999 and 2006 and provide a longitudinal record of maltreatment allegations and death. Of interest was whether children reported for nonfatal maltreatment subsequently faced a heightened risk of unintentional and intentional injury mortality during the first 5 years of life. Findings indicate that after adjusting for risk factors at birth, children with a prior allegation of maltreatment died from intentional injuries at a rate that was 5.9 times greater than unreported children (95% CI [4.39, 7.81]) and died from unintentional injuries at twice the rate of unreported children (95% CI [1.71, 2.36]). A prior allegation to CPS proved to be the strongest independent risk factor for injury mortality before the age of five.
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