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[Neuroticism and suicidal thoughts: a meta-analytic study].

Ana María García Herrero1, Julio Sánchez-Meca2, Francisco Javier Álvarez Muñoz3

  • 1Centro de Salud Mental Jumilla-Yecla. Subdirección General de Salud Mental, Cronicidad e Innovación.Servicio Murciano de Salud. Murcia. España.

Revista Espanola De Salud Publica
|August 15, 2018
PubMed
Summary
This summary is machine-generated.

Neuroticism is a significant risk factor for suicidal ideation in the general population. This meta-analysis confirms a moderate association, highlighting the importance of considering neuroticism in suicide prevention strategies.

Keywords:
Meta-analysisNeuroticismReview, SystematicSpainSuicideSuicide ideationSystematic review

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Area of Science:

  • Psychiatry
  • Psychology
  • Epidemiology

Background:

  • Conflicting results exist regarding the link between neuroticism and suicidal ideation in community samples.
  • Understanding this relationship is crucial for public mental health.

Purpose of the Study:

  • To quantify the association between neuroticism and suicidal ideation.
  • To identify potential moderator variables influencing this relationship.

Main Methods:

  • A systematic review and meta-analysis of published studies.
  • Searched multiple databases (PubMed/MEDLINE, EMBASE, etc.) up to January 2015.
  • Included observational studies of adults in community settings, analyzing the neuroticism-suicidal ideation link.

Main Results:

  • Thirteen studies were included, revealing a moderate effect size (r+ = 0.446) for the association.
  • Publication bias was assessed and found not to be a significant threat.
  • Gender and the method of neuroticism assessment emerged as significant moderators.

Conclusions:

  • Neuroticism is a confirmed risk factor for suicidal ideation.
  • These findings have implications for the prevention of suicidal ideation and behavior.