Citation

Mosti CB, Klingaman EA, Brownlow JA, Gehrman PR. Rehabil. Psychol. 2019; ePub(ePub): ePub.

Affiliation

Department of Psychiatry.

Copyright

(Copyright © 2019, American Psychological Association)

DOI

10.1037/rep0000283

PMID

31204819

Abstract

PURPOSE/OBJECTIVE: To determine the rate of insomnia among active-duty soldiers with and without a history of traumatic brain injury (TBI). Research Method and Design: Data were extracted from the All Army Study (AAS), a cross-sectional, self-report survey completed by a representative sample of 21,499 U.S. Army soldiers from 2011 to 2013 as part of the Army Study to Assess Risk and Resilience in Servicemembers. History and severity of TBI were determined by participants' responses to questions regarding postinjury symptomology (i.e., loss of consciousness [LOC], amnesia, etc.). Insomnia symptoms were defined using DSM-5 criteria as measured by the Brief Insomnia Questionnaire.

RESULTS: Approximately 63% of respondents reported lifetime history of mild TBI (mTBI), with ∼7% endorsing a history of moderate to severe TBI. Insomnia symptom prevalence rate increased with brain injury severity and number of TBIs with LOC, with ∼51% of those with mTBI and ∼55% of those with moderate to severe TBI demonstrating clinically elevated insomnia symptoms, compared to ∼37% insomnia prevalence rate among servicemembers without TBI.

CONCLUSION/IMPLICATIONS: Results suggest high (> 50%) prevalence rates of insomnia symptoms among servicemembers with a lifetime history of brain injury, underscoring the need for behavioral sleep medicine interventions among active-duty personnel. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Language: en