Disease Activity Score (DAS)

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Welcome to the Disease Activity Score 28 (DAS28) home page.

The Disease Activity Score (DAS) is an assessment used by clinicians to measure rheumatoid arthritis (RA) disease activity, to determine whether the signs and symptoms have reduced or stopped, and if treatment needs to be adjusted.

To read the NRAS article on DAS28, please click here


iJ. Fransen, P.L.C.M. van Riel. The Disease Activity Score and the EULAR response criteria. Clin Exp Rheumatol 2005;23 (Suppl.39): S93-S99

This is a joint collaboration between Roche Products Ltd, Chugai Pharma UK Ltd and the National Rheumatoid Arthritis Society. The development of the content of the website, including the booklets and DVDs has been funded by Roche and Chugai.

Date of preparation: February 2013

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