Development of a Decision-Analytic Methodology for Definition of Standards of Disclosure

制定披露标准定义的决策分析方法

• 批准号: 9020984
• 负责人: Baruch Fischhoff
• 金额: $ 3.3万
• 依托单位: Carnegie-Mellon University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-09-01 至 1993-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9020984&HistoricalAwards=false
• 关键词: Development; Decision; Analytic; Methodology; Definition

One of the most critical areas where law and medicine intersect is on medical informed consent. From a scientific standpoint little is known about the range of information that should be disclosed to patients to enhance their ability to make an informed decision. Both theoretically and methodologically, there is need for an analytically based approach to enable such decisionmaking. Dr. Fischhoff and his colleagues are seeking to develop such an approach to disclosure that is applicable to physicians' legal obligations to insure informed consent from patients. Their work aims to model quantitatively the variation in evaluations of possible health outcomes of patients. The research draws on a new technique whereby logistic regression is used to explain the variable contribution of input information to decision variation in a Monte Carlo simulation of a model. This method will produce an objective, "reasonable" range of subjective differences. These objective values will then be applied in a decision analysis modeling of several medical procedures. This study promises important advances. It will show the strengths and limitations of the analysis and permit the further development, generalization, and implementation of this approach within the medical-legal setting. Also, it is an essential precursor to examining the ways in which the law can accommodate quantitative analyses underlying professional disclosure practices.

法律和医学交叉的最关键领域之一是医疗知情同意。从科学的角度来看，为了提高患者做出知情决定的能力，应该向他们披露多少信息，我们知之甚少。在理论和方法上，都需要一种基于分析的方法来实现这种决策。Fischhoff博士和他的同事们正在寻求开发这样一种信息披露方法，适用于医生确保患者知情同意的法律义务。他们的工作旨在对患者可能的健康结果评估中的变化进行定量建模。该研究利用了一种新的技术，即逻辑回归被用来解释在蒙特卡罗模型模拟中输入信息对决策变化的变量贡献。这种方法将产生一个客观的、“合理”的主观差异范围。然后将这些客观值应用于若干医疗程序的决策分析建模。这项研究有望取得重大进展。它将显示分析的优势和局限性，并允许在医疗法律环境中进一步发展、推广和实施这种方法。此外，它也是检验法律如何适应专业信息披露实践基础上的定量分析的重要先导。