Severe mental illness and firearm access: Is violence really the danger?

In response to a spate of mass shootings, national debate over the root of America's gun violence epidemic has centered on mental illness: Consequently, calls have been made to legislatively restrict firearm access among individuals with mental illness to reduce gun violence. While there is a link between mental illness and suicide, a dearth of empirical evidence exists to inform public policy on the link between firearm access and mental illness. The current study addresses this gap by exploring the nature of firearm-related risk among disordered individuals as compared to others from the same communities. We examined a subsample of the MacArthur Violence Risk Assessment Study, including 255 recently discharged psychiatric patients and 490 census-matched community residents. We conducted binomial logistic regressions to explore the impact of firearm access and patient status on violence and suicidality. In total, 15.3% reported firearm access, 23.5% violence, and 21.5% suicidality. Multivariate analyses revealed that, in the context of firearm access, patients were no more likely to perpetrate violence (OR = 0.588; 95% CI = 0.196-1.764) but were significantly more likely to report suicidality (OR = 4.690; 95%.CI = 1.147-19.172). These results indicate that firearms constitute a serious risk factor for suicide, not violence, for disordered individuals. Thus, legislative efforts to reduce firearm-related risk among disordered individuals should focus on self-harm, not violence. Moreover, claims that mental illness is a principal cause of gun violence may reduce help-seeking among individuals at high risk for suicide. Researchers should devote further attention to addressing these claims empirically. (C) 2017 Elsevier Ltd. All rights reserved.