The Effect of Concussion on Batting Performance of Major League Baseball Players
Journal name: Open Access Journal of Sports Medicine Article Designation: Original Research Year: 2019 Volume: 10 Open Access Journal of Sports Medicine Dovepress Running head verso: Chow et al Running head recto: Chow et al open access to scientific and medical research DOI: http://dx.doi.org/10.2147/OAJSM.S192338 Open Access Full Text Article ORIGINAL RESEARCH The effect of concussion on batting performance of major league baseball players Bryan H Chow1 Purpose: Previous investigations into concussions’ effects on Major League Baseball (MLB) Alyssa M Stevenson2 players suggested that concussion negatively impacts traditional measures of batting perfor- James F Burke3,4 mance. This study examined whether post-concussion batting performance, as measured by Eric E Adelman5 traditional, plate discipline, and batted ball statistics, in MLB players was worse than other post-injury performance. 1Department of Anesthesiology, Duke University, Durham, NC, USA; Subjects and methods: MLB players with concussion from 2008 to 2014 were identified. 2Department of Psychiatry, University Concussion was defined by placement on the disabled list or missing games due to concussion, of Michigan, Ann Arbor, MI, USA; post-concussive syndrome, or head trauma. Injuries causing players to be put on the disabled 3Department of Neurology, University of Michigan, Ann Arbor, MI, USA; list were matched by age, position, and injury duration to serve as controls. Mixed effects 4 For personal use only. Department of Veterans Affairs, models were used to estimate concussion’s influence after adjusting for potential confounders. Ann Arbor VA Healthcare System, The primary study outcome measurements were: traditional (eg, average), plate discipline (eg, Ann Arbor, MI, USA; 5Department of Neurology, University of Wisconsin, swing-at-strike rate), and batted ball (eg, ground ball percentage) statistics.
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