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Reconsidering the use of rankings in the valuation of health states: a model for estimating cardinal values from ordinal data
BACKGROUND: In survey studies on health-state valuations, ordinal ranking exercises often are used as precursors to other elicitation methods such as the time trade-off (TTO) or standard gamble, but the ranking data have not been used in deriving cardinal valuations. This study reconsiders the role...
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| Formato: | Texto |
| Lenguaje: | English |
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BioMed Central
2003
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC344742/ https://www.ncbi.nlm.nih.gov/pubmed/14687419 http://dx.doi.org/10.1186/1478-7954-1-12 |