학제간연구 | Interdisciplinary Studies in Gambling | 跨学科研究
- date : 2015-05-19 23:21|hit : 2067
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- Article] AN AUSTRALIAN DISCRETE CHOICE EXPERIMENT TO VALUE EQ-5D HEALTH STATES
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DocNo of ILP: 8
Doc. Type: Article
Title: AN AUSTRALIAN DISCRETE CHOICE EXPERIMENT TO VALUE EQ-5D HEALTH STATES
Authors: Viney, R; Norman, R; Brazier, J; Cronin, P; King, MT; Ratcliffe, J; Street, D
Full Name of Authors: Viney, Rosalie; Norman, Richard; Brazier, John; Cronin, Paula; King, Madeleine T.; Ratcliffe, Julie; Street, Deborah
Keywords by Author: EQ-5D; Australia; Discrete Choice Experiment; cost-utility analysis
Keywords Plus: TIME TRADE-OFF; CONSUMPTION; PREFERENCES; VALUATIONS; QUALITY; MODEL
Abstract: Conventionally, generic quality-of-life health states, defined within multi-attribute utility instruments, have been valued using a Standard Gamble or a Time Trade-Off. Both are grounded in expected utility theory but impose strong assumptions about the form of the utility function. Preference elicitation tasks for both are complicated, limiting the number of health states that each respondent can value and, therefore, that can be valued overall. The usual approach has been to value a set of the possible health states and impute values for the remainder. Discrete Choice Experiments (DCEs) offer an attractive alternative, allowing investigation of more flexible specifications of the utility function and greater coverage of the response surface. We designed a DCE to obtain values for EQ-5D health states and implemented it in an Australia-representative online panel (n = 1,031). A range of specifications investigating non-linear preferences with respect to time and interactions between EQ-5D levels were estimated using a random-effects probit model. The results provide empirical support for a flexible utility function, including at least some two-factor interactions. We then constructed a preference index such that full health and death were valued at 1 and 0, respectively, to provide a DCE-based algorithm for Australian cost-utility analyses. Copyright (c) 2013 John Wiley & Sons, Ltd.
Cate of OECD: Economics and business
Year of Publication: 2014
Business Area: gamble
Detail Business: gamble
Country: USA
Study Area:
Name of Journal: HEALTH ECONOMICS
Language: English
Country of Authors: [Viney, Rosalie; Norman, Richard; Cronin, Paula] Univ Technol Sydney, CHERE, Sydney, NSW 2007, Australia; [Brazier, John] Univ Sheffield, ScHARR, Sheffield, S Yorkshire, England; [King, Madeleine T.] Univ Sydney, Psychooncol Cooperat Res Grp PoCoG, Sydney, NSW 2006, Australia; [Ratcliffe, Julie] Flinders Univ S Australia, Flinders Ctr Clin Change & Hlth Care Res, Adelaide, SA, Australia; [Street, Deborah] Univ Technol Sydney, Dept Math Sci, Sydney, NSW 2007, Australia
Press Adress: Viney, R (reprint author), Univ Technol Sydney, CHERE, Sydney, NSW 2007, Australia.
Email Address: rosalie.viney@chere.uts.edu.au
Citaion:
Funding: National Health and Medical Research Grant [403303]
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Number of Citaion: 37
Publication: WILEY-BLACKWELL
City of Publication: HOBOKEN
Address of Publication: 111 RIVER ST, HOBOKEN 07030-5774, NJ USA
ISSN: 1057-9230
29-Character Source Abbreviation: HEALTH ECON
ISO Source Abbreviation: Health Econ.
Volume: 23
Version: 6
Start of File: 729
End of File: 742
DOI: 10.1002/hec.2953
Number of Pages: 14
Web of Science Category: Economics; Health Care Sciences & Services; Health Policy & Services
Subject Category: Business & Economics; Health Care Sciences & Services
Document Delivery Number: AG4BD
Unique Article Identifier: WOS:000335362800007
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