A new study from the New Jersey Gun Violence Research Center establishes a significant link between gun homicide rates and subsequent increases in firearm suicides. Analyzing data from the CDC across 48 states between 1968 and 2019, researchers found that a one-point rise in overall homicide rates correlates with a 3.6 percent increase in next-year suicide rates, with even starker links for firearms, where each one-point increase corresponds to a 5.7 percent rise in firearm suicides.
The research emphasizes that both types of violence share underlying factors, such as poverty and lack of access to healthcare, suggesting that addressing gun violence could also reduce suicide rates. Lead author Daniel Semenza highlights that “violence prevention is suicide prevention,” calling for a holistic approach to public health that unifies these often-separated issues. The implications of this study may reshape how communities and policymakers view and respond to both gun homicides and suicides.
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