An Easy to Use Rheumatoid Arthritis DAS28 Calculator (DAS 28) that also allows you to record swollen and tender joints and to print out the mannequin and store it in the Patient's file or chart

The Disease Activity Score-28 for Rheumatoid Arthritis with ESR (DAS28-ESR) describes severity of rheumatoid arthritis using clinical and laboratory data.

A disease activity score 28 (DAS28) calculator for use in Rheumatoid Arthritis | by RheumCalc

The DAS28 (Disease Activity Score in 28 joints) is an amalgamation of the number of tender and swollen joints, the erythrocyte sedimentation rate, and a visual analogue score of the patient's overall health.

The DAS28-CRP is a modified and simplified version of the original DAS for rheumatoid arthritis assessment, which eliminates some of the variables and replaces the erythrocyte sedimentation rate (ESR) with the C-reactive protein (CRP).

This DAS28 ESR calculator assesses rheumatoid arthritis (RA) diseases activity given the erythrocyte segmentation rate.

This DAS28 ESR for rheumatoid arthritis calculator determines the RA disease activity score based on the erythrocyte segmentation rate.

DAS28-CRP is a model that evaluates rheumatoid arthritis disease activity based on 4 variables: one laboratory result, two observations about joint symptoms (tenderness and swelling) and a general health ranking.

The Disease Activity Score in 28 joints (DAS28) is the gold standard to assess rheumatoid arthritis (RA). The DAS28 looks at a patient's joint count, tenderness, swelling, erythrocyte sedimentation rate (ESR), and a patient global assessment of disease activity. Online calculators are available. References: DAWN.

Which DAS-calculator do you wish to use? Source: Van der heijde DM, Van 't hof MA, Van riel PL, et al. Judging disease activity in clinical practice in rheumatoid arthritis: first step in the development of a disease activity score. Ann Rheum Dis. 1990;49 (11):916-20.