Suicidal ideation during the COVID-19 pandemic: The role of insomnia

William D.S. Killgore, Sara A. Cloonan, Emily C. Taylor, Fabian Fernandez, Michael A. Grandner, Natalie S. Dailey

Research output: Contribution to journalLetterpeer-review

85 Scopus citations


There is growing concern over the potential for increased suicide risk in vulnerable populations as the COVID-19 pandemic unfolds. To contextualize this risk during the first weeks of the nationwide lockdown efforts, we had 1,013 U.S. adults complete questionnaires assessing worries over COVID-19, insomnia severity, and suicidal ideation. Anxiety about COVID-19 correlated positively with insomnia severity and suicidal ideation. Analysis revealed that the statistical association between pandemic fears and suicidal thinking was fully accounted for by insomnia severity, suggesting that interventions aimed at improving sleep may be useful in reducing suicide risk during the current pandemic.

Original languageEnglish (US)
Article number113134
JournalPsychiatry research
StatePublished - Aug 2020

ASJC Scopus subject areas

  • Psychiatry and Mental health
  • Biological Psychiatry


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