Frontiers in Psychiatry (Sep 2023)

Relationship between self-esteem and suicidal ideation before and during COVID-19 in a non-clinical sample: mediating effects of psychological distress and hopelessness

  • Nguyen Tan Dat,
  • Nobuyuki Mitsui,
  • Satoshi Asakura,
  • Satoshi Asakura,
  • Yutaka Fujii,
  • Yutaka Fujii,
  • Kuniyoshi Toyoshima,
  • Ichiro Kusumi

DOI
https://doi.org/10.3389/fpsyt.2023.1240715
Journal volume & issue
Vol. 14

Abstract

Read online

IntroductionSeveral studies have highlighted the impact of the novel coronavirus disease (COVID-19) pandemic on suicide. Accordingly, investigating the risk factors of suicide during this crisis is important. Based on the escape theory of suicide, the current study examined the serial mediating roles of psychological distress and hopelessness in the relationship between self-esteem and suicidal ideation. It also aimed to explore whether or not the COVID-19 pandemic changed the mediation effect in any way.MethodsData were collected from 645 university students before and during the pandemic. The study employed mediation and multi-group analyses to test the hypotheses.ResultsThe results demonstrated that individuals with low self-esteem reported high psychological distress, which further lead to hopelessness and eventually heightened suicidal ideation. Multi-group analysis revealed that psychological distress exerted a greater impact on suicidal ideation during COVID-19.DiscussionThe finding suggested that self-esteem, hopelessness, and psychological distress could help elucidate the development of suicidal ideation. Clinicians may target these factors in suicide prevention programs, particularly in the settings of the COVID-19 pandemic or future crisis.

Keywords