Five state gun laws may be tied to lower suicide rates

Overview

An analysis of firearm laws across 637 US counties from 2000 to 2023 found that five specific state firearm laws were associated with lower firearm-related suicide rates.

Background

Firearm-related suicides represent a significant public health concern in the United States. This analysis provides insights into how legislative measures may influence suicide outcomes at the county level.

Data Highlights

Key Findings

• Five state firearm laws were associated with lower firearm-related suicide rates.
• Firearm-related suicide rates were 14% lower with violent misdemeanor prohibitions.
• Rates were 9% lower with laws requiring a minimum age of 21 for handgun purchases and extreme risk protection orders.
• Child access protection laws were associated with an 8% reduction in firearm-related suicide rates.
• Counties with all five laws had a 29% lower rate compared to those with none.

Clinical Implications

The findings suggest that implementing specific firearm laws may contribute to reducing firearm-related suicide rates. Policymakers and public health officials should consider these associations when developing strategies for suicide prevention.

Conclusion

The analysis found associations between certain state firearm laws and reduced firearm-related suicide rates.

Related Resources & Content

1. De Sousa Lima Azevedo, C., JAMA Network Open, 2023 -- Five state gun laws may be tied to lower suicide rates
2. JAMA Network Open, 2023 -- Improving Local Data Could Help Reduce Firearm-Related Injuries and Fatalities
3. MDSpire News, 2023 -- Teen Suicide Tied to Weapons, Violence
4. MDSpire News, 2023 -- Tax Credits May Lower Gun Suicides
5. Preventing Suicide | Suicide Prevention | CDC, 2023
6. American Journal of Epidemiology — An Overview of Firearm Policy Research in the United States
7. State Gun Laws and County-Level Firearm-Related Suicide Rates
8. Preventing Suicide | Suicide Prevention | CDC
9. Extreme Risk Protection Orders and Firearm and Nonfirearm Suicides in the US | Health Policy | JAMA Health Forum | JAMA Network