OP0282 Verbally Administered Patient Global Assessments and Assessments of Disease Activity Demonstrate Good Correlation with Traditional Written Versions: The Talk-the-Line Observational Study
Background Patient global assessments (PGA) of disease activity as measured by self-administered visual analog scales (VAS) are widely used in rheumatoid arthritis (RA) clinical practice and research trials. These patient outcome measures facilitate the incorporation of the patient’s perspective in...
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Veröffentlicht in: | Annals of the rheumatic diseases 2013-06, Vol.72 (Suppl 3), p.A149-A149 |
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Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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