在合并癌症登记数据和电子健康记录时评估隐私保护记录联系
Adam Wilcox1, Shawn Grannis1,2,3, Iris Zachary1
1Washington University, St. Louis, MO.
Journal of registry management
|December 29, 2025
概括
保护隐私的记录链接 (PPRL) 通过合并电子健康记录 (EHR) 和癌症注册表数据来提高临床数据的实用性. 这种安全的方法可以提高研究能力,而不会损害患者的隐私.
科学领域:
- 医疗信息学 医疗信息学
- 生物统计学 生物统计学
- 瘤学研究研究
背景情况:
- 临床数据的实用性往往受到不同来源的碎片化患者记录的限制.
- 隐私保护记录链接 (PPRL) 为整合数据提供了一个解决方案,同时保护患者的机密性.
- 有效的链接对于研究中全面分析患者数据至关重要.
研究的目的:
- 评估PPRL在将癌症注册表数据与电子健康记录 (EHR) 合并方面的表现.
- 评估瘤学研究数据链接过程的准确性和可靠性.
- 证明可以在不损害患者隐私的情况下实现增强数据集成.
主要方法:
- 利用了两个不同的数据集:电子健康记录 (EHR) 提取物和密苏里州癌症登记 (MCR) 记录.
- 进行了验证,包括MCR的审计.
- 采用多个匹配算法来对记录链接性能进行比较评估.
主要成果:
- 该研究表明,这两种数据源之间存在相当大的匹配性能.
- 实现了高回忆率和精度,表明有效的数据链接.
- 该PPRL过程在整合不同的临床数据方面取得了成功.
结论:
- 精细的数据链接过程显著提高了瘤学研究能力.
- 通过PPRL可以实现用于临床研究的可靠数据整合.
- 该方法支持改善患者数据实用性,而不会影响隐私.
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