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The Performance Scales disability measure for multiple sclerosis: use and sensitivity to clinically important differences
BACKGROUND: In 1993, the Performance Scales© was created to assess multi-dimensional disability in multiple sclerosis (MS). This tool has been used in a variety of settings and study designs internationally. The present work provides an overview of the history and psychometric characteristics of the...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5343380/ https://www.ncbi.nlm.nih.gov/pubmed/28274258 http://dx.doi.org/10.1186/s12955-017-0614-z |