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Spatial de-concentration of firearm violence in Boston

It is a “law” of criminology that urban crime chronically recurs at the same microplaces (i.e., street segments and intersections). An influential study found high concentrations of firearm violence at micropl…

Education for healthcare professionals and firearm injury

Background

There is consensus on the need and ability to address firearm injury risk in healthcare settings; however, the lack of education for healthcare professionals hinders the implementation of evidence-based firearm injury and mortality prevention strategies. The objectives of this study are to develop, disseminate and evaluate education for team members to facilitate implementation in emergency departments

Method

Two-tiered education was developed in partnership with stakeholders and disseminated to the healthcare team, covering evidence-based screening and interventions for firearm access and violence risk. The implementation, development and dissemination strategies followed the framework used for systemwide Screening, Brief Intervention and Referral to Treatment implementation for substance use. Team members who screened patients for firearm injury risk received screening education and team members meeting with patients who screened positive received intervention education. Participants completed surveys to evaluate the education and learning objectives.

Results

Across three emergency departments from March 2021 to May 2022, 267 team members completed screening education. Key takeaways reported by 173 participants were how to screen (24.9%), the 5L’s of Firearm Safety (19.7%) and the prevalence of firearm injury (11.0%). Participants still had questions about workflow, resources and safety. 34 of 67 (50.7%) intervention education participants completed the postsurvey. 100% were confident they could screen, 79% were confident they could provide brief interventions and 88% were confident their site could implement firearm injury prevention strategies.

Conclusion

Tiered education for firearm injury prevention screening and intervention achieved learning objectives and facilitated programme implementation. Education increased knowledge and confidence regarding firearm injury risk screening and its importance in healthcare settings.

Navigating Dual-Harm

American Journal of Public Health, Volume 115, Issue 4, Page 596-604, April 2025.

Mechanisms of pediatric injury: an 11-yr review of injury trends

Background/purpose

Unintentional injuries are the leading cause of death among children and adolescents. The objective of this study was to describe temporal trends of paediatric traumatic injury over an 11-year period by mechanism of injury (MOI), age, sex, race and ethnicity, injury severity and hospital discharge disposition.

Methods

The National Trauma Data Bank was queried to identify paediatric patients (1–17 years old) injured from 2012 to 2022. Two-sided non-parametric Mann-Kendall trend tests were used to evaluate temporal trends of MOI for all patients and within demographic groups.

Results/outcomes

Over the 11-year period, 1 092 308 injury records met study inclusion criteria and had complete demographic and MOI data. Across all patients, there was a significant increase in bites and stings, cut/pierce injuries and firearm injuries, whereas there were decreasing trends in pedestrian and other blunt injuries over time. There was a significant increase in injury over time for Black, Hispanic or Latino, and Pacific Islander patients and those 5–9 years old. The MOIs with the highest injury severity and in-hospital mortality were firearm, pedestrian and motor vehicle transportation occupant injuries.

Conclusions

Though a few MOIs increased for all paediatric patients in the study period, disparities persist for several specific populations. As such, injury prevention strategies should be tailored based on age, sex and race or ethnicity, and relevant education and resources should be provided to both children and their adult guardians. Future research should consider additional socioeconomic and community-based characteristics.