在大联盟棒球投手的关节带撕裂后的表现结果
Zaid Elsabbagh1, Ahmed Sulieman1, Ysa Le1
1School of Medicine, The Johns Hopkins University School of Medicine, Baltimore, USA.
International journal of sports medicine
|December 6, 2025
概括
主要棒球联盟的投手经常在腰侧带手术后重返比赛,但经历了显著的表现下降. 尽管如此,他们的工资往往会增加,反映了合同地位,而不是现场产出.
科学领域:
- 整形外科手术 整形外科手术
- 运动医学 运动医学
- 棒球分析 棒球分析
背景情况:
- 侧带 (UCL) 损伤在棒球投手中很常见.
- 投手UCL受伤的手术结果对球员,球队和医疗专业人员有很大的兴趣.
研究的目的:
- 为了评估大联盟棒球 (MLB) 投手在接受UCL手术后的表现和工资结果.
- 确定预测回归比赛和受伤后工资调整的因素.
主要方法:
- 在2000年至2024年期间,对277名MLB投手进行了UCL手术的回顾性队列研究.
- 对手术前后恢复率 (85%) 和表现指标 (ERA,FIP,WHIP) 的分析.
- 多变量回归模型用于评估工资和回归游戏的预测因素.
主要成果:
- 性能指标,包括积分平均 (ERA),投篮独立投篮 (FIP) 和每局投篮 (WHIP) 的步行加命中,在手术后显著恶化.
- 尽管表现下降,但在时代调整后,投手的平均工资增加了16.6%.
- 多年合同状态是回归比赛的唯一重要预测因素,并独立预测了受伤后的更高工资.
结论:
- 在UCL手术后,MLB投手经历了相当大的表现下降.
- 手术后的加薪主要是由服务时间和合同保障驱动的,而不是立即的绩效.
- 这些发现强调了MLB投手在UCL手术后的场上输出和财务补偿之间的脱节.
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