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.

Hensor EMA, et al. Discrepancies in categorizing rheumatoid arthritis patients by DAS-28(ESR) and DAS-28(CRP): can they be reduced?Rheumatology (2010) 49 (8): 1521-1529 first published online April 30, 2010doi:10.1093/rheumatology/keq117

Khan NA, Spencer HJ, Abda EA, et al. Patient’s global assessment of disease activity and patient’s assessment of general health for rheumatoid arthritis activity assessment: are they equivalent? Annals of the rheumatic diseases. 2012;71(12):1942-1949. doi:10.1136/annrheumdis-2011-201142.

Tamhane A, Redden DT, McGwin G, et al. Comparison of the Disease Activity Score using Erythrocyte Sedimentation Rate and C-reactive Protein in African-Americans with Rheumatoid Arthritis. The Journal of rheumatology. 2013;40(11):1812-1822. doi:10.3899/jrheum.121225.

Inoue E, Yamanaka H, Hara M, Tomatsu T, Kamatani N. Comparison of Disease Activity Score (DAS)28‐ erythrocyte sedimentation rate and DAS28‐ C‐reactive protein threshold values. Annals of the Rheumatic Diseases. 2007;66(3):407-409. doi:10.1136/ard.2006.054205.

Dr. Jaap Fransen

Disease Activity Score-28 for Rheumatoid Arthritis with CRP (DAS28-CRP)

tender

swollen

Describes severity of rheumatoid arthritis using clinical and laboratory data, specifically CRP.

RA severity, specifically based on CRP.

DAS28-CRP for Rheumatoid Arthritis

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.

crp_dl

Joint count

DAS28-ESR for Rheumatoid Arthritis

Age-Adjusted ESR/CRP for RA

SDAI for Rheumatoid Arthritis

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