Author: Pearce, A. J.; King, D.; White, A. J.; Suter, C. M.
Title: Effects of stricter management guidelines on return-to-play timeframes following concussion in professional Australian Rules football Cord-id: zpf6t9xr Document date: 2021_1_26
ID: zpf6t9xr
Snippet: Background Management of concussion remains a serious issue for professional sports, particularly with the growing knowledge on the consequences of repetitive concussion. One primary concern is the subjective assessment of recovery that dictates the time until a concussed athlete is returned to competition. In response to this concern, the Australian Football League (AFL) changed its policy in 2020 such that clearance for return-to-play was extended from one day, to a minimum of five days, prior
Document: Background Management of concussion remains a serious issue for professional sports, particularly with the growing knowledge on the consequences of repetitive concussion. One primary concern is the subjective assessment of recovery that dictates the time until a concussed athlete is returned to competition. In response to this concern, the Australian Football League (AFL) changed its policy in 2020 such that clearance for return-to-play was extended from one day, to a minimum of five days, prior to the next scheduled match. Objective We sought to examine the impact of the AFL policy change by asking whether the time to return-to-play after concussion was increased in the 2020 season relative to previous years. Methods Retrospective data on injury and return-to-play were sourced from publicly available tables published on the AFL website. We compared the number of matches missed and the number of days missed in concussed players across 2017 to 2020 inclusive. Results Analysis of data from 166 concussed players revealed no increase in the number of matches missed in 2020 relative to previous years as would have been expected from an extend recovery protocol. Considering the number of days missed in 2020 relative to 2017-19 we found, paradoxically, that there was an overall reduction in the average time to return-to-play in 2020 (11.2 vs 16.2 days). Conclusion This study demonstrates that any policy change around concussion management requires ongoing auditing to ensure clearance meets policy objectives and highlights the need for objective measures for return-to-play after concussion.
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