Figure 4From: Defining cut-off values for disease activity states and improvement scores for patient-reported outcomes: the example of the Rheumatoid Arthritis Impact of Disease (RAID) Distribution of the absolute changes in rheumatoid arthritis impact of disease (RAID) score from baseline to week 4 in patients considering their condition to be slightly or moderately improved. EULAR, European League Against Rheumatism.Back to article page