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Firearms account for approximately half of all suicides in the United States and are highly lethal, widely available, and popular; thus, are an ideal candidate for targeted means safety interventions. However, despite their value as a suicide prevention tool, firearm means safety strategies are not widely utilized, possibly due to factors which impede openness to their use. This study examines the relationship between region, political beliefs, and openness to firearm means safety in a sample of 300 American firearm owners. Overall, firearm owners were more willing to engage in means safety for others than for themselves and to store firearms safely than temporarily remove them from the home. Social policy views and region were significantly associated with openness to firearm means safety measures, however, economic policy views were not. This study provides further context for the development and implementation of efficacious means safety measures capable of overcoming potential barriers to their use.

Firearm legislation is associated with statewide suicide rates; however, prior research has often relied upon older data and categorical legislative grades while also failing to consider the nuanced role of firearm ownership. Therefore, the robust literature base on legislation and suicide has not directly examined regarding the extent to which the value of legislation hinges upon the rate of firearm ownership in a given state. The current study examined 2015 US statewide firearm legislation strength scores from Giffords Law Center to Prevent Gun Violence and 2016 statewide suicide rates from the Centers for Disease Control and Prevention. Firearm legislation strength was inversely associated with statewide overall and firearm suicide rates, but not with non-firearm suicide rates. Firearm ownership rates moderated the association between firearm legislation strength and statewide overall suicide rates. Specifically, firearm legislation strength was inversely associated with statewide overall suicide rates at mean and high levels of firearm ownership. Findings support the potential utility of firearm legislation as part of a national effort to decrease US suicide deaths, particularly in areas with higher firearm ownership rates., (© 2019 John Wiley & Sons, Ltd.)

Background: Exposure to suicide and closeness to a suicide decedent may be relevant to means safety, especially in firearm owners. This study examines how such factors are associated with firearm owners' current firearm storage methods and openness to changing storage methods., Method: 300 firearm owners completed a survey on Amazon's Mechanical Turk program; 176 participants reported being exposed to suicide. Perceived closeness was rated as Not at all close, Close, or Extremely Close., Results: Those exposed to suicide were more open to secure storage and temporarily storing the firearm with a trusted individual to prevent someone else's suicide. Those close to the suicide decedent were more likely to use secure storage practices, more open to using secure storage methods to prevent their own and someone else's suicide, and had a higher degree of storage methods in place compared to those not close to the decedent., Limitations: The sample may not be representative of all American firearm owners exposed to suicide., Conclusions: Being close to a suicide decedent may influence firearm owners' current storage practices and openness to changing storage methods. Such individuals may better relate to the suicide decedent and realize the significance of using secure storage methods to prevent suicide., (Copyright © 2018. Published by Elsevier B.V.)

The capability for suicide is posited to facilitate the relatively rare transition from suicidal ideation to suicidal behavior, although the operational definition of the construct continues to evolve. The Three Step Theory proposes that capability is multifaceted and includes practical capability for suicide, defined as comfort with and access to lethal means. Empirical examinations of this construct are thus far limited. Two previous studies have examined the association between firearm storage and shooting experience and common measures of capability for suicide. This study expands the generalizability of previous findings by investigating the relationship between capability for suicide, firearm storage practices, and experience shooting a firearm in a sample of 300 American firearm owners. We found that individuals who store their firearms unsafely (loaded, in a non-secure location, or without a locking device) and who have greater experience shooting firearms have significantly higher capability for suicide. These findings extend the evidence for the construct of practical capability as it relates to firearms and highlight the need for firearm-specific means safety measures to prevent suicide., (Copyright © 2018. Published by Elsevier Ltd.)

Extant literature provides evidence for the frequent use and lethality of firearms in suicide and the ability of means safety measures to prevent suicides; however, little evidence exists to provide an understanding of the characteristics that differentiate suicide decedents who die by firearm from those who die by other methods. In this study, we build on prior findings regarding the characteristics of those who die by firearms by examining the relationship between social and economic policy views and both firearm ownership and death by firearm in a sample of 160 American suicide decedents. We hypothesized that individuals with more conservative social and economic policy views would have higher rates of firearm ownership and would be more likely to die by firearm than would individuals with more liberal social and economic policy views. Furthermore, we hypothesized that differences in the likelihood of dying by a firearm would be accounted for by firearm ownership, providing preliminary evidence for a specific mechanism through which risk for death by firearm is conferred. As expected, suicide decedents with conservative social and economic policy views owned firearms at higher rates than did decedents with moderate or liberal views. The use of a firearm, the most common method across all decedents, was higher in individuals with conservative policy views. These results represent a novel angle from which to consider the importance of means safety efforts focused on firearm ownership and storage and limit concerns that firearm specific suicide research has relied too heavily on samples that are not representative of typical American suicide decedents.

Background: Firearm ownership and unsafe storage increase risk for suicide. Little is known regarding factors that influence storage practices and willingness to engage in means safety., Methods: Utilizing Amazon's Mechanical Turk program, we recruited an online sample of 300 adults living in the US who own at least one firearm. Firearm storage practices and openness to means safety measures were assessed using items designed for this study. Data were collected and analyzed in 2017., Results: Firearms stored in non-secure locations and without a locking device were associated with lower beliefs in the relationship between firearm storage and suicide risk. Fearlessness about death moderated the association between current secure versus non-secure storage and beliefs regarding firearm storage and suicide risk, in that storage practices and beliefs were more strongly related at higher levels of fearlessness about death. For both secure and locked storage of a firearm, there was a significant indirect effect of current storage practices on willingness to engage in means safety in the future through current beliefs regarding the relationship between firearm storage and suicide risk. Unsafe storage practices were largely associated with an unwillingness to store firearms more safely or to allow a trusted peer to temporarily store the firearm outside the home in order to prevent their own or someone else's suicide., Limitations: Self-report and cross-sectional data were used. Results may not generalize to non-firearm owners., Conclusions: Firearm owners are prone to inaccurate beliefs about the relationship between firearms and suicide. These beliefs may influence both current firearm storage practices and the willingness to engage in means safety., (Copyright © 2017 Elsevier B.V. All rights reserved.)

Background: Studies examining the relationship between combat exposure and suicide risk typically focus on combat exposure overall, combining numerous different combat experiences. Our study expands upon prior research by examining the association between specific combat experiences and components of both suicidal desire and the capability for suicide., Method: We hypothesized that most combat experiences would be associated with capability for suicide. Furthermore, we hypothesized that experiences that involved direct exposure to death and injury (e.g. personally witnessing the death or injury of other soldiers) would be associated with higher levels of thwarted belongingness, perceived burdensomeness, and suicidal ideation. Participants were 400 service members drawn largely from the Army National Guard who had been deployed at least once and endorsed having experienced combat., Results: Consistent with hypotheses, combat experiences involving direct exposure to injury or death exhibited a more pronounced pattern of associations with suicide risk factors than did other experiences. However, only a minority of combat experiences were associated with the capability for suicide., Discussion: These results, while preliminary, indicate that different combat experiences are associated with different outcomes and that, in this sense, not all combat experiences are created equal with respect to suicide risk., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Firearms account for approximately half of all US suicide deaths each year despite being utilized in only a small minority of suicide attempts. We examined the extent to which overall suicide rates fluctuated relative to firearm and non-firearm suicide rates across a period of 16years (1999-2015). We further tested the notion of means substitution by examining the association between firearm suicide rates and non-firearm suicide rates. Lastly, we examined the extent to which the presence of specific laws related to handgun ownership previously shown cross-sectionally to be associated with lower suicide rates (universal background checks, mandatory waiting periods) were associated with an attenuated trajectory in suicide rates across the study period. As anticipated, whereas decreases in firearm suicide rates were associated with decreases in overall suicide rates (b=0.46, SE=0.07, p<0.001), decreases in firearm suicides were not associated with off-setting increases in suicides by other methods (b=-0.04, SE=0.05, p=0.36). Furthermore, the absence of universal background check (b=0.12, SE=0.05, p=0.028) and mandatory waiting period (b=0.16, SE=0.06, p=0.008) laws was associated with a more steeply rising trajectory of statewide suicide rates. These results mitigate concerns regarding means substitution and speak to the potential high yield impact of systematically implemented means safety prevention efforts focused on firearms., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Objectives: To examine the extent to which 4 laws regulating handgun ownership were associated with statewide suicide rate changes., Methods: To test between-group differences in statewide suicide rate changes between 2013 and 2014 in all 50 states and the District of Columbia with and without specific laws, we ran analyses of covariance., Results: We found significant differences in suicide rate changes from 2013 to 2014 in states with mandatory waiting periods and universal background checks relative to states without such laws. States with both laws differed significantly from those with neither. No significant differences in rate changes were noted for open carry restrictions or gun lock requirements., Conclusions: Some state laws regulating aspects of handgun acquisition may be associated with lower statewide suicide rates. Laws regulating handgun storage and carrying practices may have a smaller effect, highlighting that legislation is likely most useful when its focus is on preventing gun ownership rather than regulating use and storage of guns already acquired. Public Health Implications. The findings add to the increasing evidence in support of a public health approach to the prevention of suicide via firearms, focusing on waiting periods and background checks.

Objective: Firearm means safety strategies, such as safe storage, are effective in reducing suicide rates but are not widely implemented in the United States. This study examined the association between reason for firearm ownership, beliefs about firearm ownership and storage and suicide risk, willingness to engage in means safety, and current firearm storage practices.Method: A sample of 300 American firearm owners (53.0% male; 82.3% White; Mage  = 36.11, age range = 20-69) completed an online survey via Amazon's Mechanical Turk (mTurk) program.Results: Firearm owners who own a firearm for protection, compared to owning a firearm for other reasons, (1) endorsed decreased belief in the relationship between firearm ownership and storage and suicide risk, (2) were less willing to engage in the means safety measures of storing firearms safely and allowing a trusted individual to temporarily remove firearms from the home, and (3) were more likely to store their firearms loaded.Conclusions: Reason for firearm ownership influences views regarding firearms and suicide, willingness to engage in firearm means safety, and firearm storage practices. It is essential to understand how differences in reason for firearm ownership impact these outcomes so appropriate, efficacious messaging can be developed and implemented. [ABSTRACT FROM AUTHOR]

• Service members largely store firearms unsafely. • Suicide risk factors (e.g. lifetime ideation) associated with unsafe storage. • Lifetime and current suicidal ideation not associated with firearm ownership. Firearms account for the majority of suicide deaths in the United States military and access to firearms is a risk factor for suicide. Prior research has shown service members tend to store firearms unsafely, with some research indicating this is particularly true among those with elevated suicide risk. Existing research has focused on individuals at known risk for suicide; however, those who die by suicide using a firearm are prone to avoiding mental healthcare and underreporting suicidal ideation, thereby necessitating an understanding of this phenomenon among firearm owners outside of the mental healthcare system. The present study examined firearm storage and suicide risk in a large nonclinical sample of service members (total sample n = 953; firearm owning sample = 473). Lifetime suicidal ideation, current depressive symptoms, and perceived likelihood of making a future suicide attempt were associated with unsafe firearm storage. In contrast, lifetime suicidal ideation was not associated with a greater likelihood to own firearms. These findings suggest those at risk of suicide are more likely to store firearms unsafely, which increases ease of access to firearms. These findings reiterate the importance of means safety as a suicide prevention strategy. [ABSTRACT FROM AUTHOR]