CODA:一个开源平台,用于分布式医疗数据的联合分析和机器学习
Louis Mullie1,2,3, Jonathan Afilalo4, Patrick Archambault5,6,7
1Department of Medicine, Centre Hospitalier de l'Université de Montréal, Montréal, H2X 3E4, Canada.
Journal of the American Medical Informatics Association : JAMIA
|December 21, 2023
概括
协作数据分析 (CODA) 平台使多机构分析无需数据聚合,解决现有方法的局限性. 它在9家加拿大医院成功部署,为超过100万名患者证明了可行性和可扩展性.
科学领域:
- 医疗信息学 医疗信息学
- 计算生物学 计算生物学
- 医疗数据分析 医学数据分析
背景情况:
- 分布式计算提供了高效的多机构数据分析,避免了数据聚合的复杂性.
- 现有的联合学习 (FL) 方法缺乏必要的功能,如医疗标准,无代码可视化和强大的披露控制.
研究的目的:
- 开发和部署协作数据分析 (CODA) 平台,增强分布式数据分析能力.
- 通过结合医疗标准,先进的可视化和细分的披露控制来满足关键利益相关者的需求.
- 用公共卫生数据集来展示平台对多模式联合学习的实用性.
主要方法:
- 设计和开发了CODA平台,结合了通过利益相关者调查发现的功能.
- 使用MIMIC-IV和MIMIC-CXR数据集证明了多模式联合平均值.
- 通过在9家加拿大医院部署技术可行性和可扩展性进行评估,涉及超过100万名患者.
主要成果:
- 在2020年1月至2023年1月期间,CODA平台在加拿大公共卫生保健环境中成功开发和部署.
- 在9个参与站点中,有8个成功部署了该平台,注册了100多万名患者.
- 从传统系统到FHIR的数据映射是首要的实施挑战.
结论:
- CODA平台为医疗保健中的分布式,多机构数据分析提供了强大的解决方案.
- 在异质的IT环境中成功部署证明了平台的技术可行性和可扩展性.
- 未来的工作将集中在未来的模型验证和数据格式迁移工具 (FHIR/DICOM) 上.
更多相关视频
07:31Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack
Published on: May 15, 2020
7.1K
09:47Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches
Published on: December 15, 2023
1.1K
相关概念视频
01:12Statistical Software for Data Analysis and Clinical Trials
560
Statistical software is pivotal in data analysis and clinical trials by providing tools to analyze data, draw conclusions, and make predictions. These software packages range from simple data management applications to complex analytical platforms, supporting various statistical tests, models, and simulation techniques. Their significance lies in their ability to handle vast amounts of data with precision and efficiency, enabling researchers to validate hypotheses, identify trends, and make...
560
01:29Issues And Trends In Healthcare Delivery System
5.6K
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...
5.6K
01:20Integrated Healthcare System
1.6K
An integrated healthcare system (IHS) is a set of organizations that provides for or arranges to provide coordinated and continuous service to a defined population. The IHS takes responsibility for that particular population's health status and outcome, both clinically and fiscally. An integrated healthcare system is a well-organized, well-coordinated, and collaborative network. The integrated delivery system is a network that connects different healthcare providers to deliver organized,...
1.6K
01:17Healthcare Agencies II
699
There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
699
01:30Health Information Technology and Healthcare Information System
843
Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
843
01:18Healthcare Agencies I
730
Healthcare agencies provide healthcare services to people. In the United States, voluntary agencies are often non-profit centers sponsored by donations, grants, or fundraisers. One such organization is Meals on Wheels, which provides meals to the elderly and homebound. The American Heart Association and the American Lung Association are other non-profit community organizations. Doctors and nurses are frequently active members of these organizations, which offer health checks and educational...
730