Michael Siegel1, Emily F Rothman1. 1. All of the authors are with the Department of Community Health Sciences, Boston University School of Public Health, Boston, MA.
Abstract
OBJECTIVES: To examine the relationship between state-level firearm ownership rates and gender-specific, age-adjusted firearm and total suicide rates across all 50 US states from 1981 to 2013. METHODS: We used panel data for all 50 states that included annual overall and gender-specific suicide and firearm suicide rates and a proxy for state-level household firearm ownership. We analyzed data by using linear regression and generalized estimating equations to account for clustering. RESULTS: State-level firearm ownership was associated with an increase in both male and female firearm-related suicide rates and with a decrease in nonfirearm-related suicide rates. Higher gun ownership was associated with higher suicide rates by any means among male, but not among female, persons. CONCLUSIONS: We found a strong relationship between state-level firearm ownership and firearm suicide rates among both genders, and a relationship between firearm ownership and suicides by any means among male, but not female, individuals. POLICY IMPLICATIONS: For male persons, policies that reduce firearm ownership will likely reduce suicides by all means and by firearms. For female persons, such policies will likely reduce suicides by firearms.
OBJECTIVES: To examine the relationship between state-level firearm ownership rates and gender-specific, age-adjusted firearm and total suicide rates across all 50 US states from 1981 to 2013. METHODS: We used panel data for all 50 states that included annual overall and gender-specific suicide and firearm suicide rates and a proxy for state-level household firearm ownership. We analyzed data by using linear regression and generalized estimating equations to account for clustering. RESULTS: State-level firearm ownership was associated with an increase in both male and female firearm-related suicide rates and with a decrease in nonfirearm-related suicide rates. Higher gun ownership was associated with higher suicide rates by any means among male, but not among female, persons. CONCLUSIONS: We found a strong relationship between state-level firearm ownership and firearm suicide rates among both genders, and a relationship between firearm ownership and suicides by any means among male, but not female, individuals. POLICY IMPLICATIONS: For male persons, policies that reduce firearm ownership will likely reduce suicides by all means and by firearms. For female persons, such policies will likely reduce suicides by firearms.
Authors: Michael Siegel; Yamrot Negussie; Sarah Vanture; Jane Pleskunas; Craig S Ross; Charles King Journal: Am J Public Health Date: 2014-08-14 Impact factor: 9.308
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