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The interpretation of change score of the pain disability index after vocational rehabilitation is baseline dependent
BACKGROUND: The Pain Disability Index (PDI) is a widely-used instrument to measure pain-related disability. The aim of this study was to assess the responsiveness and interpretation of change score of the PDI in patients with chronic musculoskeletal pain (CMP) at discharge of vocational rehabilitati...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6137945/ https://www.ncbi.nlm.nih.gov/pubmed/30217206 http://dx.doi.org/10.1186/s12955-018-1000-1 |