Influence of High School Socioeconomic Status on Athlete Injuries during the COVID-19 Pandemic: An Ecological Study

Journal article

# Background It is presently unclear how the cessation of high school sport has affected injury incidence at different socioeconomic levels. The COVID-19 pandemic may have disproportionately affected athletes of lower socioeconomic status, potentially increasing injury risk in this population. # Purpose To 1) Describe athlete injury incidence prior to and during the 2019-2020 and 2020-2021 school years in high school athletes by socioeconomic status; 2) Investigate the association between socioeconomic status and injury incidence in high school athletes. # Study Design Ecological Study # Methods High schools were matched between the 2019-2020 and 2020-2021 school years. All athletes from all sports were included. High school socioeconomic status was determined by the school district median household income. Socioeconomic strata were defined as $100,000. Injury incidence proportion with 95% confidence interval (95% CI) was calculated for each academic year. Mixed effects negative binomial models with robust errors were performed to assess the association between the incidence proportion ratio and high school median household income. Six states and 176 high schools were included (2019-2020: 98,487 athletes; 2020-2021: 72,521 athletes). # Results Injury incidence increased in three of four socioeconomic strata during the 2020-2021 year ($100,000: 2019-2020: 18.4 (18.1-18.8), 2020-2021: 17.3 (16.8-17.7)). An association was observed between injury incidence ratio and log median high school household income in 2019-2020 \[1.6 (1.1-2.5)\] but not 2020-2021 \[1.1 (0.8-1.6)\] school years. # Conclusions Athletes from lower socioeconomic high schools reported increased injury incidence compared to higher socioeconomic high schools during the 2020-2021 academic school year. These results highlight the increased COVID-19 pandemic vulnerability in athletes from lower socioeconomic high schools. High school sport stakeholders should consider how abrupt sport stoppage can affect lower socioeconomic athletes. # Level of Evidence

Authors: Bullock, G; Prats-Uribe, A; Thigpen, C; Martin, H; Loper, B

• Publication status: Published
• Peer review status: Peer reviewed
• Publisher: International Journal of Sports Physical Therapy
• Journal: International Journal of Sports Physical Therapy
• Volume: 17
• Issue: 7
• Pages: 1383-1395
• Publication date: 2022-12-02
• DOI: 10.26603/001c.39610
• ISSN: 2159-2896
• Language: English
• Keywords: Socioeconomic status; Medicine; Environmental health; 2019-20 coronavirus outbreak; Internal medicine; Virology; Demography; Sociology; Outbreak; Pandemic; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Coronavirus disease 2019 (COVID-19); Geography; Infectious disease (medical specialty)