Risk Propensity and Health Risk Behaviors in U.S. Army Soldiers with and without Psychological Disturbances across the Deployment Cycle

Risk Propensity and Health Risk Behaviors in U.S. Army Soldiers with and without Psychological Disturbances across the Deployment Cycle
http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA557841&Location=U2&doc=GetTRDoc.pdf


ARMY AEROMEDICAL RESEARCH LAB FORT RUCKER AL


Kelley, Amanda M ; Athy, Jeremy R ; Cho, Timothy H ; Erickson, Brad ; King, Melody ; Cruz, Pedro


USAARL 2012-08



Three potential factors driving changes in health risk behaviors after a combat deployment were examined in this study; posttraumatic stress disorder (PTSD), concussion and traumatic brain injury (TBI), and perceived invincibility. We studied members of a combat arms brigade one month prior to a deployment to Iraq and approximately one month after their return (N = 319). Participants anonymously completed surveys characterizing attitudes about risk, risk propensity, invincibility, engagement in health risk behaviors, and personality. Using standardized screening instruments, participants were categorized with respect to PTSD and probable TBI. Results suggest that Soldiers engage in more alcohol use and reckless driving behaviors post-deployment. These changes were exaggerated in those who screened positive for PTSD. Perception of one's invincibility and survival skills increased post-deployment thus suggesting that participants felt less susceptible to adverse consequences and more adept at surviving dangerous situations. This study provides documentation of the health behavior pattern in Soldiers engaged in the deployment cycle.





Descriptors : *ARMY PERSONNEL, *CONCUSSION, *POST TRAUMATIC STRESS DISORDER, *TRAUMATIC BRAIN INJURIES, ALCOHOLISM, ATTITUDES(PSYCHOLOGY), BEHAVIOR, DEPLOYMENT, HEALTH, MENTAL DISORDERS, PERSONALITY, SKILLS, STRESS(PSYCHOLOGY), WOUNDS AND INJURIES