Goodness-of-fit testing and extensions of relative risk models

拟合优度检验和相对风险模型的扩展

• 批准号: nhmrc : 490051
• 负责人: Prof Christopher Blizzard
• 金额: $ 25.38万
• 依托单位: Menzies Institute for Medical Research
• 依托单位国家: 澳大利亚
• 项目类别: Career Development Fellowships
• 财政年份: 2008
• 资助国家: 澳大利亚
• 起止时间: 2008-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/goodness-of-fit-risk-models/115430
• 关键词: Goodness; fit; testing; extensions; relative

Information about the health consequences of exposure to causal factors is obtained from mathematical models of observed data. Relative risk models are recommended for observations over time on a cohort of subjects, but it is not known how best to assess the adequacy of such models or whether they can be applied to ordered outcomes or multiple measurements on the same individuals. These research aims to address those issues, and thereby to increase the practical usefulness of these models.

关于接触因果因素的健康后果的信息是从观测数据的数学模型中获得的。相对风险模型被推荐用于一组受试者随时间的观察，但目前尚不清楚如何最好地评估此类模型的充分性，或者它们是否可以应用于同一个体的有序结果或多个测量。这些研究旨在解决这些问题，从而提高这些模型的实用性。