Serum Markers in Rheumatoid Arthritis: A Longitudinal Study of Patients Undergoing Infliximab Treatment

Figure 1

DAS28 and SDAI scores. Scatter dot plots where each dot represents one individual patient. (a) SDAI and (b) DAS28 score distribution during the study period. The -axes represent the disease activity score. The horizontal lines in the dot plot indicated the mean value. The dotted horizontal lines indicate borders between categories of disease activity: (i) high; (ii) moderate; (iii) low; and (iv) patients who are considered in remission. The -axis is the four assessment time points indicated as 0, 3, 6, and 12 months after treatment is initiated.

(a)

(b)