生成合成电子健康记录数据:一个方法学范围审查,对表型数据和开源软件进行基准测试.
Xingran Chen1, Zhenke Wu1, Xu Shi1
1Department of Biostatistics, University of Michigan, Ann Arbor, MI 48109, United States.
概括
本研究对生成合成电子健康记录 (EHR) 数据的方法进行了基准测试,发现基于生成对抗网络 (GAN) 的方法对数据忠实性和实用性有效. 基于规则的方法为EHR数据生成提供了优越的隐私保护.
科学领域:
- 医疗信息学 医疗信息学
- 数据科学数据科学数据科学
- 医学数据生成 医学数据生成
背景情况:
- 合成电子健康记录 (EHR) 数据生成对研究和开发至关重要.
- 现有的合成EHR数据生成方法在有效性和应用方面有所不同.
- 需要对这些方法进行全面的审查和基准测试,以指导从业者.
研究的目的:
- 进行综合EHR数据生成方法的范围审查.
- 通过使用开源EHR数据集进行主要合成数据生成方法的基准测试.
- 为合成EHR数据生成提供开源软件工具和实用建议.
主要方法:
- 通过对三个学术数据库进行范围审查,确定了48项相关研究.
- 实施了7种最先进的方法和2种基准方法,并进行了基准测试.
- 评估重点是使用MIMIC-III/IV数据集的数据忠实性,下游实用性,隐私保护和计算成本.
主要成果:
- 48项研究被分为五种类型的合成数据生成方法.
- 基于生成对抗网络 (GAN) 的方法在忠实性和实用性方面显示出竞争性表现.
- 基于规则的方法显示出优越的隐私保护,在MIMIC-IV数据上观察到类似的趋势.
结论:
- 方法选择取决于针对特定用例的优先级评估指标.
- 提供了一个决策树和一个开源的Python包 (SynthEHRella),以帮助从业者.
- 未来的研究应该专注于提高数据保真性和隐私性,并对纵向/条件生成方法进行基准测试.
相关概念视频
Issues And Trends In Healthcare Delivery System
5.9K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
5.9K
Methods of Documentation VII: EMR
922
Electronic Medical Records (EMRs) primarily center around electronically documenting patients' health information within a single healthcare organization or practice. They contain essential clinical data related to a patient's medical history, diagnoses, medications, treatment plans, lab results, and other pertinent information relevant to the specific encounter or episode of care. EMRs are designed to streamline documentation and workflow processes within individual healthcare...
922
Synthetic Biology
5.0K
Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
Golden rice
Golden rice is a genetically modified...
Golden rice
Golden rice is a genetically modified...
5.0K


