通过联合健康数据网络 (EHDEN) 推进现实世界的证据:描述性研究
Clair Blacketer1,2,3, Martijn J Schuemie1,3,4, Maxim Moinat1,2
1OHDSI Collaborators, New York, NY, United States.
Journal of medical Internet research
|August 7, 2025
概括
欧洲健康数据和证据网络 (EHDEN) 通过使用OMOP共同数据模型 (CDM) 在30个国家协调了210个欧洲现实世界数据源. 这个联合网络支持强大的健康研究和监管决策.
科学领域:
- 医疗信息学 医疗信息学
- 现实世界的证据生成
- 数据协调与统一
背景情况:
- 现实世界数据 (RWD) 对于评估日常护理干预措施至关重要,但由于欧洲医疗保健系统的异质性而面临挑战.
- 欧洲健康数据和证据网络 (EHDEN) 通过创建一个联合的数据基础设施来克服这些挑战.
研究的目的:
- 描述截至2024年9月EHDEN协调数据库的组成和特征.
- 提高有关可用的RWD及其合作研究和监管使用潜力的透明度.
主要方法:
- EHDEN招募了数据合作伙伴,并为观察医学结果伙伴关系共同数据模型 (OMOP CDM) 的数据协调提供了资金和技术支持.
- 经过认证的中小企业协助提取-转换-加载过程,并使用专门的仪表板评估数据质量.
- 元数据,包括国家,护理环境和数据采集方法,在EHDEN门户网站上编制.
主要成果:
- 截至2024年9月1日,EHDEN包括来自30个国家的210个协调数据源,意大利,英国和西班牙的数据来源有很大代表性.
- 数据来源因规模 (中位数为457,664人) 和护理环境 (46.7%的二级护理,42.4%的混合护理,11%的初级护理) 不同.
- 电子健康记录 (EHR) 是最常见的数据捕获方法 (74.7%),通常仅用于,实验室数据也被用于大量的来源.
结论:
- 埃赫登代表欧洲最大的联合网络,用于在各种环境和人群中进行标准化,符合GDPR的RWD分析.
- 这份描述性摘要增强了透明度,并支持了联合研究的扩展.
- 该网络的数据潜力促进了合作研究和用于公共卫生和监管目的的可靠证据的生成.
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