期刊
PHARMACOECONOMICS
卷 17, 期 5, 页码 445-459出版社
ADIS INTERNATIONAL LTD
DOI: 10.2165/00019053-200017050-00004
关键词
-
This paper itemises the current and developing roles of modelling in health economic evaluation and discusses its value in each role. We begin by noting the emptiness of the dichotomy that some commentators have sought to create between modelling and controlled trials as mechanisms for informing decisions, Both are necessary parts of the armoury, Recent literature discussions are examined and the accelerating prevalence of modelling is reported. The identified roles include: extrapolating outcomes to the longer term; adjusting for prognostic factors in trials; translating hom intermediate to final outcomes, extending analysis to the relevant comparators; generalising from specific trial populations to the full target group for an intervention and to other settings and countries: systematic sensitivity analyses; and the use of modelling for the design and prioritisation of future trials. Roles are illustrated with 20 recent examples, mostly from within our own work analysing new or contentious interventions for the Trent Development and Evaluation Committee, which is planned to be incorporated into the UK National Institute for Clinical Excellence (NICE). Each role discussed has been essential at some point in this policy-making forum. Finally, the importance of quality assurance, critical review and validity testing is reiterated and there are some observations on processes to ensure probity and quality.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据