A-43 Post-Traumatic Stress Symptoms in Sport-Related Concussion and Orthopedic Injury: An Initial Comparison

Abstract

Abstract Objective Few studies have compared psychological responses to injury following sport-related concussion versus injury in general. The aim of this pilot investigation was to explore whether trauma-related stress symptoms differ between adolescents with sport-related concussion (SRC) vs. orthopedic injury (OI). Method Participants age 12-18 with SRC (n=48) or OI (n=12) presented to specialty clinics in the North Texas Concussion Registry (ConTex) within 21 days of injury (M= 6.7). Total scores from the PTSD Checklist for DSM-5 (PCL-5) were calculated (range=0-80). Independent t-test compared PCL-5 symptom scores between SRC and OI, and post-hoc analyses examined frequency of symptoms reported within each group. Results There was no significant difference between mean PCL-5 scores in SRC and OI groups, and both obtained scores above the typical cutoff for PTSD, defined as scores >30 (range= 0-46; SRC=10%, OI=16%). Most commonly reported symptoms for both SRC and OI were sleep problems, feeling jumpy, and being “super alert.” SRC subjects were more likely to report difficulty concentrating (SRC=42%; OI=16%), while OI subjects were more likely to report feeling distant from other people (OI=50%; SRC=20%). Conclusions While total post-traumatic stress symptoms may not differ between SRC and OI groups, there may be differences in individual trauma-related symptoms based upon the nature of injury. Both injury groups may be susceptible to sleep difficulties and hypervigilance, yet SRC individuals may experience more cognitive complaints, while OI may report more feelings of isolation. Furture studies will need to use the PCL-5 with larger sample sizes and recovery indices to provide a more detailed comparison of the injury groups.