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使用风险调整后的累积金额来评估外科医生,部门和机构的结果 - - 一项可行性研究
Kyle W Blackburn1, Laura E Cooper2, Andrea C Bafford3
1School of Medicine, Baylor College of Medicine, Waco, TX. Electronic address: https://twitter.com/KyleWBlackburn.
Surgery
|March 24, 2024
概括
经风险调整的累计总和提供客观的实时外科医生绩效数据. 这种方法有效地跟踪结直肠手术的结果,并识别性能变化以提高质量.
科学领域:
- 改善外科手术的质量
- 医疗保健服务研究 医疗服务研究
- 医疗数据分析 医学数据分析
背景情况:
- 对外科医生表现的客观,实时测量是有限的.
- 经风险调整的累计总和 (RA CUSUM) 提供了一种用于持续跟踪外科医生水平结果的新方法.
- 需要有效的工具来监测外科手术的质量和识别性能变化是至关重要的.
研究的目的:
- 证明使用RA CUSUM用于监测结直肠外科手术结果的可行性.
- 为了确定外科医生之间临床相关的性能差异.
- 评估RA CUSUM在现实手术环境中的实用性.
主要方法:
- 利用了国家外科质量改善计划 (NSQIP) 的数据,用于1,603次结肠直肠手术 (2011-2020年).
- 使用NSQIP风险计算器估计患者特异性患病率,死亡率,重新手术,再入院和长时间停留的风险.
- 生成的RA CUSUM曲线具有差 (观察到预期赔率比>1.5) 和特殊 (赔率比<0.5) 绩效的门,控制极限设置为α = 0.05.5.
主要成果:
- 分析包括7名外科医生,病例>20例;机构结果显示与预期的比率相比较有利 (例如,发病率为12.5%与15.0%).
- 在关键指标上,RA CUSUM有效地展示了外科医生内部和外科医生之间的表现差异.
- 该方法在个人外科医生和部门一级的绩效分析中都被证明是有效的.
结论:
- RA CUSUM提供了实时的,风险调整后的,关于外科医生特定结果的数据.
- 这种方法有助于快速识别质量保证和根本原因分析的绩效异常值.
- 在外科医生,部门和机构层面,RA CUSUM支持质量倡议.
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