Answers are grounded in this paper and cite their sources.
This study aimed to examine the association between the availability of firearms at home, and the proportion of firearm suicides in Switzerland in an ecological analysis. The data series were analysed by canton and yielded a fairly high correlation (Spearman's rho=0.60). Thus, the association holds also at a sub-national level.
No takes yet. Share an insight, caveat, or question.
Ajdacic‐Gross et al. (2010) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: