Related Experiment Video
Updated: Sep 5, 2025

A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents
Published on: July 10, 2017
Children from disadvantaged neighborhoods experience disproportionate injury from interpersonal violence
Stephen Trinidad1, Cole Brokamp2, Rashmi Sahay3
1Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 2023, Cincinnati, OH 45229, United States.
Insights
Children in neighborhoods with high socioeconomic deprivation, particularly Black children with public insurance, face a greater risk of interpersonal violence-related injuries. This highlights the impact of social determinants of health on pediatric trauma.
Area of Science:
- Pediatric Trauma
- Public Health
- Social Epidemiology
Background:
- Pediatric injury disparities are linked to social determinants of health (SDH).
- Neighborhood socioeconomic deprivation and sociodemographic factors may influence interpersonal violence-related injury admissions in children.
Purpose of the Study:
- To investigate the association between neighborhood socioeconomic deprivation, sociodemographic characteristics, and interpersonal violence-related injury admissions in pediatric patients.
- To compare the burden of interpersonal violence-related injuries across different demographic groups and levels of neighborhood deprivation.
Main Methods:
- Retrospective cohort study of pediatric patients (≤16 years) admitted to a level 1 pediatric trauma center.
- Residential addresses were geocoded to a census tract-level socioeconomic deprivation index.
- Admissions were classified as interpersonal violence-related (abuse/assault) or non-violence related; multivariable regression analysis was used.
Main Results:
- Interpersonal violence accounted for 6.2% of all pediatric injury admissions.
- Admissions for interpersonal violence-related injuries were associated with older age, male sex, Black race, public insurance, and higher neighborhood socioeconomic deprivation.
- Children in the most deprived neighborhoods experienced a disproportionately higher percentage of interpersonal violence-related injury admissions.
Conclusions:
- Children from socioeconomically deprived neighborhoods, who are disproportionately Black and publicly insured, bear a higher burden of interpersonal violence-related injuries.
- Neighborhood deprivation and insurance status significantly contribute to increased interpersonal violence-related injury admissions among Black children compared to White children.
Background:
Disparities in pediatric injury have been widely documented and are driven, in part, by differential exposures to social determinants of health (SDH). Here, we hypothesized that neighborhood socioeconomic deprivation and specific sociodemographic characteristics would be associated with interpersonal violence-related injury admission.
Methods:
We conducted a retrospective cohort study of all patients ≤16 years, residing in Hamilton County, admitted to our level 1 pediatric trauma center. Residential addresses were geocoded to link admissions with a census tract-level socioeconomic deprivation index. Admissions were categorized as resulting from interpersonal violence or not - based on a mechanism of injury (MOI) of abuse or assault. The percentage of interpersonal violence-related injury admissions was compared across patient demographics and neighborhood deprivation index tertiles. These factors were then evaluated with multivariable regression analysis.
Results:
Interpersonal violence accounted for 6.2% (394 of 6324) of all injury-related admissions. Interpersonal violence-related injury admission was associated with older age, male sex, Black race, public insurance, and living in tertiles of census tracts with higher socioeconomic deprivation. Those living in the most deprived tertile experienced 62.2% of all interpersonal violence-related injury admissions but only 36.9% of non-violence related injury admissions (p < 0.001). After adjustment, insurance and neighborhood deprivation accounted for much of the increase in interpersonal violence-related admissions for Black compared to White children.
Conclusions:
Children from higher deprivation neighborhoods, who are also disproportionately Black and publicly insured, experience a higher burden of interpersonal violence-related injury admissions. Level of evidence Level III.
Related Concept Videos
Bullying
Relationship Formation
Bystander Effect
Influence of Parents and Peers on Identity
Parental Influence on Identity Development
Parents serve as primary guides and managers in an adolescent's life, offering support instrumental in decision-making and personal growth....
Conduct Disorder
Fundamental Attribution Error

