Exploring the Attributes of Varied Interventions to Reduce Firearm Violence Among Youth and Emerging Adults: A Systematic Review

The death rate among children and adolescents, 14-26 years old, from firearms has increased 46% from 2019 to 2021. Among this demographic population, Black and Latino youth account for most firearm deaths. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines were used in conducting this study. Studies from January 2020 to October 2025 were identified through a search of PubMed, Web of Science, and ProQuest databases. Searches for the review included but were not limited to terms and phrases such as “gun violence prevention interventions for youth” and “firearm violence prevention interventions.” The purpose of this systematic review is to highlight the fundamental elements of interventions prioritizing the reduction of firearm violence among youth to integrate the best evidence-based practices into interventions, which will reduce firearm violence injury morbidity and mortality. Our search yielded six (6) articles focused on interventions. Reinforcing self-identity, linking support and services, engaging trusted stakeholders, using technology and media, grounded in theory, and having a suitable environment and setting were shared across interventions. These best practices may be prioritized to inform firearm prevention efforts for youth and young adults in Mississippi.