Strategies Against Rural Suicide (STARS)

Suicide is one of the leading causes of death in the United States. Statistics from the Centers for Disease Control indicate that rural suicide rates are higher than urban rates. In the United States, the Rocky Mountain States consistently reach the highest suicide rates in the nation, with Montana often at the top: 28.9 per 100,000 people in 2017. Factors specific to rural environments may both increase the likelihood that suicide attempts will be fatal and they can also limit the effectiveness of suicide-prevention initiatives that may work in urban settings. Considerations include geographical isolation, isolated work, social isolation, limited availability of mental health services, stigma associated with seeking care from mental-health professionals, availability of firearms and poisons, and limited security for firearms (gun locks, secure storage).

Approach

In response to the high Montana suicide rate, the state government has invested in data collection to identify the reasons for suicide attempts and fatalities, aiming to formulate optimally effective policies policy and ultimately to save lives. The STARS-Montana project at CMAC re-analyzes deidentified data on MT suicides using statistical, geographic, machine-learning, and computer-simulation techniques to investigate existing interpretations of causal factors and to generate cost-benefit analyses of policy interventions. What we discover about Montana may be relevant to other rural communities facing similar challenges, both within and beyond the United States. Based on a thorough review of literature and consultation with subject-matter experts, we are building a computer simulation to test the efficacy of a range of strategic interventions and policy proposals, with the ultimate goal of reducing suicides in Montana. Computational modeling and simulation is a tool ideally suited for handling multiple interacting factors in a complex causal system, which is what we see in the problem of rural suicide. Once validated and tested, this policy simulation will be readily generalizable to other settings throughout the region as well as in rural settings in other countries. For now, we are focused on the public health crisis in Montana and providing concrete tools to address the rising suicide rates.

Impact

The STARS project aims to build a computational model, incorporating psychological autopsy data along with the insights and expertise of local service providers and policy officials in Montana to identify concrete solutions to impact suicide prevention within the state and region. These models have the potential to generate insights into policy proposals, thereby assisting policy professionals and service providers to craft more effective solutions, ultimately mitigating a severe public health problem and saving lives.