Can Financial Support Reduce Suicide Mortality Rates?

Area of Science:

• Public Health
• Epidemiology
• Health Services Research

Background:

• Japan experienced a significant decline in suicide mortality rates following the introduction of the 'Emergency Fund to Enhance Community-Based Suicide Countermeasure' in 2009.
• Governmental financial support has been identified as a potential factor influencing population-level suicide rates.

Purpose of the Study:

• To investigate the relationship between governmental financial support for suicide prevention programs and changes in suicide mortality rates in Japan.
• To identify specific program components associated with reduced suicide mortality in males and females.

Main Methods:

• Utilized stepwise multiple regression analysis to examine the association between suicide mortality ratios (EBSMR-RR) and funding allocations across 10 sub-divisions of the 'Emergency Fund'.
• Analyzed data from all 47 Japanese prefectures between 2009 and 2018.
• Differentiated analysis for male and female suicide mortality rates.

Main Results:

• A significant inverse relationship was observed between overall financial support and suicide mortality rates.
• For females, funding for 'development of listeners and leaders' showed a significant inverse association with suicide mortality.
• For males, prefectural 'enlightenment' and 'intervention models' funding were inversely related, while 'personal consultation support' was directly related to suicide mortality.

Conclusions:

• Governmental financial support for suicide prevention programs is inversely associated with suicide mortality rates in Japan.
• Distinct factors influence male and female suicide mortality reduction, highlighting the need for gender-specific, evidence-based suicide prevention strategies.
• Findings provide crucial data for developing cost-effective, targeted regional suicide prevention initiatives.