Rasch analysis of the short form 8-item Parkinson's Disease Questionnaire (PDQ-8).
Purpose: To evaluate the Italian version of the 8-item Parkinson's Disease Questionnaire (PDQ-8)--a subset of PDQ-39 (a 39-item health-related quality of life instrument for subjects with Parkinson's Disease [PD])--through classical psychometric techniques and Rasch analysis.Methods: Two convenience...
| Publicado en: | Quality of Life Research Vol. 17; no. 4; pp. 541 - 549 |
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| Autores principales: | , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Springer Nature
May2008
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| Acceso en línea: | Ver este registro en EBSCOhost |