Dimensionality, reliability, and validity of the revised fibromyalgia impact questionnaire in two Spanish samples.
Por:
Luciano JV, Aguado J, Serrano-Blanco A, Calandre EP and Rodriguez-Lopez CM
Publicada:
1 oct 2013
Categoría:
Rheumatology
Resumen:
The present study attempted to fill a research gap by performing the first dimensionality analysis of the Revised Fibromyalgia Impact Questionnaire (FIQR) using exploratory and confirmatory techniques. A second objective was to report on the reliability and construct validity of the FIQR in Spanish patients.
Open Access
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