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Technology-enhanced interventions show promise for suicide prevention, with some effectively reducing suicidal thoughts and co-occurring mental health issues. Further research is needed to assess their long-term, population-level impact and cost-effectiveness.

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Area of Science:

  • Public Health
  • Mental Health Technology
  • Suicidology

Background:

  • Suicide prevention is a critical public health priority requiring scalable and sustainable interventions.
  • Technology-enhanced interventions offer a potential avenue for broad-reaching suicide prevention strategies.
  • The Centers for Disease Control and Prevention (CDC) Risk and Protective Factors Ecological Model provides a framework for understanding determinants of suicidal behavior.

Purpose of the Study:

  • To systematically review technology-enhanced interventions for suicide prevention.
  • To explore how these interventions target suicide risk and protective factors.
  • To evaluate the effectiveness of various technology-based approaches in suicide prevention.

Main Methods:

  • Systematic search of PsycINFO, PubMed, and CINAHL databases.
  • Inclusion of 3,764 records on technology-enhanced suicide prevention interventions.
  • Integration of studies using diverse technologies (mobile apps, text, web, etc.) and methodologies.

Main Results:

  • Sixteen studies utilizing technology-enhanced interventions were included.
  • Interventions were delivered via mobile applications, text messages, telephone, computer, web, CD-ROM, and video.
  • Effectiveness of interventions varied, but several demonstrated reductions in suicidal ideation and mental health comorbidities.

Conclusions:

  • Several technology-enhanced interventions show effectiveness in reducing suicidal ideation and associated mental health conditions.
  • The scalability and sustainability of these interventions need further investigation for population-level impact.
  • Large-scale research and evaluation are necessary to determine the cost and long-term benefits of technology-enhanced suicide prevention.