Examining the Relationship between Biopsychosocial History and Clinical Profiles Following Concussion

Abstract

Abstract Purpose To determine if clinical risk factors (e.g., migraine history, motion sickness, concussion history) place an individual at risk for specific clinical profiles (e.g., posttraumatic migraine, vestibular) designated by a clinician following concussion. Methods Fifty (22M; 28F) symptomatic, concussed patients (17.02±3.14 years old) were evaluated within 21days post-injury. Demographics and medical history were obtained, including history of migraine, motion sickness, ADHD, learning disability (LD), oculomotor disorder, psychiatric diagnoses, and prior concussion. The presence of each clinical profile was determined by a clinician, based on synthesis of evaluation findings, including neurocognitive testing, symptom report, and vestibular/oculomotor screening results. Chi-square analyses were used to explore associations between risk factors and clinical profile post-injury. Results Chi-square analyses found that female sex was associated with increased odds (OR=5.25,95% CI[1.55, 17.77]) of vestibular clinical profile, X2(1, n=50)=7.55, p=.006. History of concussion was associated with increased odds (OR=7.10,95%CI[1.39,35.87]) of the PTM profile (X2[1, n=50]=6.56, p=.01) and increased odds (OR=9.85,95%CI[1.00,96.67]) of anxiety/mood profile (X2 1, n=50]=5.24, p=.022. Further, history of motion sickness was associated with increased odds OR=10.2,95%CI[1.2,86.69] of the PTM profile (X2[1, n=50]=6.11, p=.013). No other relationships were found. Conclusion Some clinical risk factors were associated with post-injury clinical profiles consistent with prior literature, while others were not. For example, females were more likely to have a vestibular profile. While motion sickness was associated with PTM, history of migraine was not. Concussion history, which has inconsistent findings for re-injury outcomes, was associated with increased likelihood of PTM and anxiety/mood profiles. Findings add to the literature supporting relationships among risk factors and clinical outcomes.