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

Figure 2

Progression of joint erosion. Erosions in the affected joints of the RA cohort, where the -axes represent the Sharp/van der Heijde scores; (a) the -axis illustrates the two assessment time points indicated as 0 and 12 months after treatment in a paired -test; (b) the -axis represents the patients’ individual progression in joint erosion in a histogram, where the grey bars illustrate baseline joint erosions and the black bars illustrate additional joint erosions after 12 months.

(a)

(b)