Abstract Number: 2623 • 2015 ACR/ARHP Annual Meeting
DAS28-ESR and DAS28-CRP Are Not Exchangeable in Daily Clinical Practice: Data from a Large Outpatient Cohort
Background/Purpose: The original DAS28 is based on the erythrocyte sedimentation rate (ESR). An alternative formulation uses the C-reactive protein (CRP). Previous research1,2,3 suggests that in…