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Construct validity and response to therapy of the U9 ultrasonographic scale for assessment of disease activity in rheumatoid arthritis
OBJECTIVES: To test the construct validity of the U9 ultrasonographic scale, to determine the cut-off points for different degrees of rheumatoid arthritis (RA) activity, and to determine whether or not US assessment with the U9 score is useful for monitoring the response to treatment of RA. MATERIAL...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Narodowy Instytut Geriatrii, Reumatologii i Rehabilitacji w Warszawie
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8436794/ https://www.ncbi.nlm.nih.gov/pubmed/34538951 http://dx.doi.org/10.5114/reum.2021.108483 |