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Using structural equation modeling to detect response shift in performance and health-related quality of life scores of multiple sclerosis patients
PURPOSE: To illustrate how structural equation modeling (SEM) can be used for response shift detection with random measurement occasions and health state operationalized as fixed group membership (Study 1) or with fixed measurement occasions and health state operationalized as time-varying covariate...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Netherlands
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3220820/ https://www.ncbi.nlm.nih.gov/pubmed/21246289 http://dx.doi.org/10.1007/s11136-010-9844-9 |