Robust approaches for the analysis of agreement between clinical measurements: development of guidance and software tools for researchers

分析临床测量之间一致性的稳健方法：为研究人员开发指南和软件工具

• 批准号: MR/X029301/1
• 负责人: Richard Parker
• 金额: $ 40.17万
• 依托单位: University of Edinburgh
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=MR%2FX029301%2F1
• 关键词: Robust; approaches; analysis; agreement; between

Agreement studies are concerned with assessing how closely two different methods or devices agree in their measurements of the same variable. For example, an agreement study may wish to compare two devices for measuring blood pressure, and if the measurements from the two devices are sufficiently close to each other, we can conclude that the two devices agree. There are many different statistical approaches that can be used to assess agreement, but not all of them are valid in every context, and some are not valid in any context. In this project, we wish to review the recent literature to investigate the methods that have been used by researchers for assessing agreement in practice. We will also develop a new method for assessing agreement that we expect will be suitable for when data does not follow the unusual pattern. We will thoroughly test this new method against standard approaches, as well as evaluate other newly developed agreement methods that have been put forward by other researchers in the last few years. In addition, we will develop software tools so that researchers can easily use the new approaches, as well as standard methods. Finally, we will publicise all of our research findings so that they are readily accessible by the research community. One of the main aims of this project is to promote the use of valid methods to assess agreement, and prevent any wrong applications of agreement methods, which could lead to inferior devices, medical procedures, or data collection methods being used in patients.

一致性研究关注的是评估两种不同的方法或设备在测量同一变量时的一致程度。例如，一致性研究可能希望比较用于测量血压的两种器械，如果两种器械的测量结果彼此足够接近，则我们可以得出结论，这两种器械一致。有许多不同的统计方法可用于评估一致性，但并非所有方法都适用于所有情况，有些方法并不适用于任何情况。在这个项目中，我们希望回顾最近的文献，调查研究人员在实践中用于评估一致性的方法。我们还将开发一种新的方法来评估协议，我们预计将适用于数据不遵循不寻常的模式。我们将针对标准方法彻底测试这种新方法，并评估其他研究人员在过去几年中提出的其他新开发的协议方法。此外，我们将开发软件工具，以便研究人员可以轻松使用新方法以及标准方法。最后，我们将公布我们所有的研究成果，以便研究界随时可以查阅。该项目的主要目的之一是促进使用有效的方法来评估一致性，并防止错误应用一致性方法，这可能导致劣质器械、医疗程序或数据收集方法用于患者。