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Cost-Effectiveness Thresholds: the Past, the Present and the Future.
Praveen Thokala1, Jessica Ochalek2, Ashley A Leech3
1Health Economics and Decision Science, School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S1 4DA, UK. p.thokala@sheffield.ac.uk.
Pharmacoeconomics
|February 11, 2018
Summary
Cost-effectiveness (CE) thresholds are crucial for healthcare decisions but often misunderstood. This paper clarifies their meaning, assumptions, and implications, addressing common misconceptions for better understanding.
Area of Science:
- Health Economics
- Pharmacoeconomics
- Decision Science
Background:
- Cost-effectiveness (CE) thresholds are increasingly relevant in healthcare policy and resource allocation.
- A significant gap exists in understanding the precise meaning and implications of CE thresholds.
- Recent advancements in the field necessitate a clear overview of the existing literature.
Purpose of the Study:
- To provide a comprehensive overview of the cost-effectiveness (CE) threshold literature.
- To clarify the definition, assumptions, and limitations of CE thresholds.
- To discuss current empirical estimation methods and future directions in CE threshold research.
Main Methods:
- Literature review of cost-effectiveness (CE) threshold concepts and applications.
- Explanation of key assumptions (e.g., perfect divisibility, marginal budget increments) using a hypothetical example.
- Presentation of recent empirical estimation approaches (supply-side and demand-side).
Main Results:
- CE thresholds are defined by key assumptions, and historic estimates have limitations.
- Empirical methods are emerging to determine threshold values from both supply and demand perspectives.
- Future research directions include cross-sectoral thresholds and multi-criteria decision analysis.
Conclusions:
- Understanding the meaning and assumptions of CE thresholds is essential for their appropriate application.
- Empirical estimation methods are advancing, offering more robust ways to define thresholds.
- Addressing misconceptions and exploring future directions will enhance the utility of CE thresholds in healthcare.
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