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Area of Science:

  • Digital Health
  • Public Health
  • Cyberpsychology

Background:

  • Growing concerns link internet use to suicide, particularly in adolescents and young adults since the mid-1990s.
  • The internet presents unique challenges and opportunities in understanding and addressing suicide risk.

Purpose of the Study:

  • To map the scientific literature on suicide and the internet.
  • To analyze publication types, topic areas, research focus, and suicide variables over time.
  • To identify trends and gaps in research on online suicide-related behaviors.

Main Methods:

  • A systematic search of PubMed, PsycINFO, and Sociological Abstracts databases.
  • Identification of publications from 1997 to January 2015.
  • Focus on original research papers and their characteristics.

Main Results:

  • 237 publications identified, with 122 original research papers.
  • Most frequent topics: suicide information seeking, online interventions, and online suicide behaviors.
  • Commonly studied online mediums: forums, search engines, intervention websites, and social media.

Conclusions:

  • The field of suicide and internet research is rapidly expanding.
  • Gaps exist in geographical research distribution and topic coverage.
  • Further research is needed to address identified gaps and evolving online behaviors.