Though limited literature exists, there is preliminary evidence to suggest that SDoH (specifically, economic stability, education access and quality, and social and community context) may have an impact on the clinical recovery from concussion. The dimensions evaluated varied between studies and the results were inconsistent. No single factor consistently affected clinical recovery; however, private insurance and race appear to have an association with the speed of recovery. Unfortunately, the potential intersection of these variables and other preinjury factors limits the ability to make clear recommendations. While most of the studies in this review are retrospective in nature, future efforts should focus on training clinicians to prospectively evaluate the effect of SDoH on concussion recovery and injury outcomes. Funding and registration for this systematic review were not obtained nor required.

racial disparities in concussion knowledge exist in high school and youth sports. It is unknown whether similar differences exist in collegiate-athletes. Identifying racial disparities in concussion knowledge and sources of concussion information is essential to inform equitable approaches to knowledge translation and educational interventions. This study examined how Black and White collegiate-athletes differed in their knowledge of concussion symptoms and use of concussion information sources.