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Impact of the occurrence of a response shift on the determination of the minimal important difference in a health-related quality of life score over time
BACKGROUND: An important challenge of the longitudinal analysis of health-related quality of life (HRQOL) is the potential occurrence of a Response Shift (RS) effect. While the impact of RS effect on the longitudinal analysis of HRQOL has already been studied, few studies have been conducted on its...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5135836/ https://www.ncbi.nlm.nih.gov/pubmed/27914467 http://dx.doi.org/10.1186/s12955-016-0569-5 |