美国国家移植数据注册表之间的结果不一致
Miko Yu1,2, Kristen L King1,2, S Ali Husain1,2
1Division of Nephrology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York.
Journal of the American Society of Nephrology : JASN
|August 3, 2023
概括
在UNOS,SRTR和USRDS等注册机构的移植数据中,差异越来越大,影响了准确性. 报告死亡和结果的这些差异引发了对政策和研究数据完整性的担忧.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 移植科学 移植科学
- 数据科学数据科学数据科学
背景情况:
- 移植注册表的质量依赖于准确和完整的临床数据,特别是对于移植失败和死亡等结果.
- 对外部死亡数据的访问有限,UNOS,SRTR和USRDS的数据管理流程多样化,使数据准确性复杂化.
- 这些因素加剧了维持高质量的移植登记的挑战.
研究的目的:
- 分析和比较报告的死亡率和移植候选人和接受者在美国三个主要的移植注册表中的存活结果.
- 确定和量化联合国器官共享网络 (UNOS),移植受体科学注册表 (SRTR) 和美国脏数据系统 (USRDS) 之间报告结果的差异.
主要方法:
- 采用了横截面研究设计,检查了2000年至2019年的移植数据.
- 来自UNOS,SRTR和USRDS的数据被分析为候选人和接受者的死亡报告.
- 每年死亡率和长期存活率估计被计算和比较在三个数据集.
主要成果:
- 在UNOS,SRTR和USRDS数据集中观察到报告死亡的显著差异,到2019年,SRTR和USRDS的年死亡率达到4.03%.
- 在移植患者的长期生存结果中,USRDS和UNOS之间的不一致性超过10%.
- 报告死亡的累积差异表明随着时间的推移,数据的完整性和准确性可能存在问题.
结论:
- 在主要移植数据集中,报告的患者结果越来越不一致,这引发了对数据完整性的担忧.
- 了解这些数据集差异对于准确解释政策制定,监管监督和研究中使用的分析至关重要.
- 这些发现强调了需要提高移植注册表的数据准确性和一致性,以保持其价值.
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