A Decade of Firearm Injuries: Children Caught in the Crossfire

Firearm injuries (FIs) are the leading cause of preventable morbidity and mortality in pediatric patients. In this study, we aim to define evolving trends and avenues for prevention.

Following institutional review board approval, medical records of patients presenting to our two State-Designated Level 1 Pediatric Trauma Centers for treatment of FIs from 2010 to 2019 were retrospectively reviewed. Data was analyzed with Chi-Squared and Student's t-test; P-value <0.05 was significant.

1037 FI encounters from 1005 unique patients aged 0-21 y were included. 70.4% (n = 730) were determined to be assaults, 26.1% (n = 271) unintentional, and 1.7% (n = 18) self-inflicted injuries. Overall mortality was 4.5% (n = 45). FI victims were most commonly African American (n = 836, 80.6%), male (n = 869, 83.8%), aged 13-17 (n = 753, 72.6%), and from single-parent families (n = 647, 62.4%). The incidence of FIs increased significantly over the last 5 y of the study (2010-2014, 6.8 FIs/month), compared to 2015-2019 (averaging 10.6 FIs/month, P < 0.0001). Concurrently, FI related fatality increased from an average of 2.6 deaths/year (2010-2014) to 6.4 deaths/year (2015-2019, P = 0.064). Results were subanalyzed for pediatric patients aged 0-14 y. For the entire cohort, 12.1% (n = 116) recidivists were identified. Geographic patterns of injury were identified, with 75% of all FIs clustered in a single urban region.

Incidence of pediatric FIs is increasing in recent years, with high mortality rates. Violence and recidivism are geographically concentrated, offering an opportunity for targeted interventions.