Sleep apnea and posttraumatic stress after traumatic brain injury (TBI): A Veterans Affairs TBI Model Systems study

Traumatic brain injury (TBI) is a complex health problem in military veterans and service members (V/SM) that often co-occurs with psychological and medical conditions such as posttraumatic stress disorder (PTSD) and sleep apnea. We aimed to examine if sleep apnea is associated with the presence and severity of PTSD in V/SM with TBI of all severities.The study examined participants at varying times since their TBI (Almost 32% of the sample stated they had been diagnosed with sleep apnea. In those reporting sleep apnea, 32% also had probable PTSD; 19% of those without sleep apnea had probable PTSD. The regression demonstrated sleep apnea was significantly associated with PTSD symptom severity (TBI, PTSD, and sleep apnea are often comorbid in V/SM. We expand the literature by demonstrating that sleep apnea was associated with PTSD severity. A multipronged approach to TBI rehabilitation that addresses sleep and psychological distress is recommended for enhancing health outcomes in this population. (PsycInfo Database Record (c) 2021 APA, all rights reserved).