The Disease Activity Score 28 (DAS-28-CRP) for Rheumatoid Arthritis with CRP describes severity of rheumatoid arthritis using clinical and laboratory data, specifically CRP.

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).

The DAS provides a score between 0 and 10, a larger number indicating more active disease. When using the score to assess response to treatment, a DAS-28 reduction by 0.6 represents a moderate improvement, while a reduction more than 1.2 represents a major improvement.

The DAS28 (CRP) has been validated against radiographic progression and physical function. While the DAS28 (CRP) yielded a better EULAR response more often than the DAS28 (ESR), the validation profile was similar to the DAS28 (ESR), indicating that both measures are useful for assessing disease activity in patients with rheumatoid arthritis.

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 …

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

Calculated thresholds for DAS28-CRP were lower with 2.5 for remission, 2.9 for low disease activity, and 4.6 for high disease activity but showed moderate agreement with the DAS28-ESR thresholds (kappa=0.70).

Gratis online Disease Activity Score (DAS/DAS28) rekenmachine.

2013年4月1日 · The Disease Activity Score-28-C-reactive Protein 4 [DAS28-CRP (4)] composite measure for rheumatoid arthritis (RA) is based on 4 variables: tender and swollen joint counts, CRP, and patient global assessment. DAS28-CRP (3) includes only 3 variables, because patient global assessment has been omitted.

Le nombre d'articulations douloureuses (de 0 à 28) est indiqué par le patient lors de la consultation. Le nombre d'articulations gonflées est constaté par le médecin lors de la consultation. Attention, les articulations des pieds et des chevilles ne sont pas prises en compte.