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Nightmares Relatively Common Among Military Personnel

Nightmares Relatively Common Among Military Personnel

New research reveals that a high percentage of military personnel with sleep disturbances met the criteria for nightmare disorder. However, few of them reported nightmares as a reason for sleep evaluation. The presence of a nightmare disorder increases the risk of other sleep and mental health disorders.

Investigators found that 31 percent of military participants with reported sleep issues had clinically significant nightmares, and trauma-related nightmares occurred in 60 percent of them.

Participants who met criteria for nightmare disorder were five times more likely to have post-traumatic stress disorder (PTSD), four times more likely to have depression, three times more likely to have anxiety, and two times more likely to have insomnia.

Despite their common presence, nightmares were reported as a sleep-related concern by only 3.9 percent of military personnel.

“This research provides a basis for furthering the study and knowledge of nightmares in survivors of traumatic experiences,” said principal investigator Dr. Jennifer Creamer, medical director of the Sleep Medicine Center at Martin Army Medical Center in Fort Benning, Georgia.

“Treatment of nightmares can lead to improvement in sleep, quality of life, and other disorders such as suicidality.”

The study results appear in the Journal of Clinical Sleep Medicine.

Nightmares are vivid, realistic, and disturbing dreams typically involving threats to survival or security, which often evoke emotions of anxiety, fear, or terror. A nightmare disorder may occur when repeated nightmares cause distress or impairment in social or occupational functioning.

According to the authors, this was the largest study to assess clinically significant nightmares in an active duty population referred for the evaluation of sleep disorders. The study involved 493 active duty U.S. military personnel. Participants had a mean age of 38 years, and 78.5 percent were men. Participants predominantly served in the Army (45.6 percent) and Air Force (45.2 percent); 9.2 percent served in the Navy/Marines. Approximately 74 percent of them had been deployed.

Researchers found that those with trauma-related nightmares were more likely to have traumatic brain injury, PTSD, anxiety, and depression.

Nightmares beginning within three months of a trauma are present in up to 80 percent of patients with PTSD, and these post-traumatic nightmares may persist throughout life. Post-traumatic nightmares may take the form of a realistic reliving of a traumatic event or may depict only some of its elements or emotional content.

“Nightmare disorder is highly prevalent but under-recognized in military personnel with sleep disturbances,” said Creamer.

A best practice guide from the American Academy of Sleep Medicine indicates that treatment options for nightmare disorder include medications, most prominently prazosin. Several behavioral therapies also can be effective, such as image rehearsal therapy and other nightmare-focused cognitive behavioral therapy variants.

“Military personnel and health care providers require education that nightmares are not normal and there are treatments available,” added Creamer.

Source: The American Academy of Sleep Medicine/EurekAlert

Nightmares Relatively Common Among Military Personnel

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2018). Nightmares Relatively Common Among Military Personnel. Psych Central. Retrieved on July 23, 2018, from https://psychcentral.com/news/2018/03/16/nightmares-relatively-common-among-military-personnel/133807.html

 

Scientifically Reviewed
Last updated: 16 Mar 2018
Last reviewed: By John M. Grohol, Psy.D. on 16 Mar 2018
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