Simplified Disease Activity Index (SDAI)

Rheumatoid arthritis disease activity — CDAI plus CRP.

For healthcare professionals.These calculate a score or a measurement from values you enter. They do not diagnose, and they are no substitute for clinical judgement. If you are a patient, discuss any result with your own doctor rather than acting on it.

Tender Joint Count (of 28)

Swollen Joint Count (of 28)

Patient Global Assessment0-10 VAS

Physician Global Assessment0-10 VAS

CRPmg/dL

Enter the values above to see the result.

Source

Smolen JS, Breedveld FC, Schiff MH, et al. A simplified disease activity index for rheumatoid arthritis for use in clinical practice. Rheumatology (Oxford). 2003;42(2):244-257.

Shown for reference and checked against the source above. Confirm against current guidance before acting on it, and use your own clinical judgement.

These live inside Kyorit MD too

Specialists get the full set, including dosing and infusion calculators, alongside virtual chambers and board consultations.

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