Article2006

The impact of insomnia and sleep disturbances on depression and suicidality.

Kelly C. Cukrowicz · Ainhoa Otamendi · Jennifer V. Pinto · Rebecca A. Bernert · Barry J. Krakow · Thomas E. Joiner

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Abstract

Previous research has demonstrated an association between suicidality and sleep, suggesting that sleep disturbances may exacerbate mood dysregulation in participants suffering from mood disorders. The purpose of this study was to investigate the impact of sleep disturbances and insomnia on depression and suicidality in a nontreatment seeking sample of college students. Results indicated that insomnia and nightmares were significant predictors of symptoms of depression, while only nightmares significantly predicted suicidal ideation. Further analysis indicated that participants with elevated scores on insomnia, nightmares, or both experienced differing levels of depression and suicidal ideation. Future directions and treatment implications are discussed.

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References

2001Validation of the Insomnia Severity Index as an outcome measure for insomnia research 2000“Ethical Principles of Psychologists and Code of Conduct”1993Insomnia: Psychological Assessment and Management 1996Sleep disturbance and psychiatric disorders: A longitudinal epidemiological study of young Adults 1992Ethical Principles of Psychologists and Code of Conduct.2001Imagery Rehearsal Therapy for Chronic Nightmares in Sexual Assault Survivors With Posttraumatic Stress Disorder 1997Self-reported sleep disturbance as a prodromal symptom in recurrent depression 2000Sleep Complaints and Depression in an Aging Cohort: A Prospective Perspective

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2015Suicide and sleep: Is it a bad thing to be awake when reason sleeps?2019Sleep problem, suicide and self-harm in university students: A systematic review 2011Insomnia and Mental Health in College Students 2012Insomnia Symptoms, Nightmares, and Suicide Risk: Duration of Sleep Disturbance Matters 2013Police suicide: prevalence, risk, and protective factors

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