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United StatesValuation of EQ-5D-5LHealth States Usingan InternationalProtocol A. Simon PickardErnest H. LawRuixuan Jiang2019 год

United States Valuation of EQ-5D-5L Health States Using an International Protocol
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Аннотация: ObjectiveTo derive a US-based value set for the EQ-5D-5L questionnaire using an international, standardized protocol developed by the EuroQol Group.MethodsRespondents from the US adult population were quota-sampled on the basis of age, sex, ethnicity, and race. Trained interviewers guided participants in completing composite time trade-off (cTTO) and discrete choice experiment (DCE) tasks using the EuroQol Valuation Technology software and routine quality control measures. Data were modeled using a Tobit model for cTTO data, a mixed logit model for DCE data, and a hybrid model that combined cTTO and DCE data. Model performance was compared on the basis of logical ordering of coefficients, statistical significance, parsimony, and theoretical considerations.ResultsOf 1134 respondents, 1062, 1099, and 1102 respondents provided useable cTTO, DCE, and cTTO or DCE responses, respectively, on the basis of quality control criteria and interviewer judgment. Respondent demographic characteristics and health status were similar to the 2015 US Census. The Tobit model was selected as the preferred model to generate the value set. Values ranged from −0.573 (55 555) to 1 (11 111), with 20% of all predicted health states scores less than 0 (ie, worse than dead).ConclusionsA societal value set for the EQ-5D-5L was developed that can be used for economic evaluations and decision making in US health systems. The internationally established, standardized protocol used to develop this US-based value set was recommended by the EuroQol Group and can facilitate cross-country comparisons.
Год издания: 2019
Авторы: A. Simon Pickard, Ernest H. Law, Ruixuan Jiang, Eleanor Pullenayegum, James W. Shaw, Feng Xie, Mark Oppe, Kristina S. Boye, Richard H. Chapman, Cynthia L. Gong, Alan Balch, Jan J.V. Busschbach
Издательство: Elsevier BV
Источник: Value in Health
Ключевые слова: Health Systems, Economic Evaluations, Quality of Life, Economic and Environmental Valuation, Healthcare Policy and Management
Другие ссылки: Value in Health (HTML)
Data Archiving and Networked Services (DANS) (PDF)
Data Archiving and Networked Services (DANS) (HTML)
EUR Research Repository (Erasmus University Rotterdam) (HTML)
Data Archiving and Networked Services (DANS) (PDF)
Data Archiving and Networked Services (DANS) (HTML)
PubMed (HTML)