## Abstract Despite the widespread use of qualityโadjusted life years (QALY) in economic evaluation studies, their utilityโtheoretic foundation remains unclear. A model for preferences over health, money, and time is presented in this paper. Under the usual assumptions of the original QALYโmodel, a
Willingness to pay for a QALY
โ Scribed by Dorte Gyrd-Hansen
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 140 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1057-9230
- DOI
- 10.1002/hec.799
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
A willingness to pay (WTP) per qualityโadjustedโlife year (QALY) of DKK 88 was estimated on the basis of elicited preferences for health states. The WTP per QALY estimate presented here differs considerably from that implied in contingent valuation studies, suggesting that WTP for reducing risk of death is based on other preference structures than is ex post WTP for improvements in quality of life. Results further suggest that different preference structures may exist when respondents are faced with WTP questions in which case elimination of minor health problems are associated with negligible utility. Copyright ยฉ 2003 John Wiley & Sons, Ltd.
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