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A threshold explanation for the lack of variation in negative composite time trade-off values
BACKGROUND: Recent studies concluded that for health states considered worse than dead (WTD), as measured with the time trade-off (cTTO) method, negative mean values were insensitive to health state severity, which represents a validity problem for the cTTO. However, the aforementioned studies analy...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer International Publishing
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9356942/ https://www.ncbi.nlm.nih.gov/pubmed/35622295 http://dx.doi.org/10.1007/s11136-022-03155-6 |