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Fig. 3 | Arthritis Research & Therapy

Fig. 3

From: Continuously elevated serum matrix metalloproteinase-3 for 3 ~ 6 months predict one-year radiographic progression in rheumatoid arthritis: a prospective cohort study

Fig. 3

Dynamic disease activity and serum MMP-3 between non-progressive and progressive patients in T2T-achieving group (a. Dynamic disease activity defined by SDAI; b. Dynamic serum MMP-3). *P < 0.05, **P < 0.01. Compared between non-progressive and progressive groups by Mann–Whitney rank-sum test. White triangle: dotted line of 60 represents the upper limit of normal serum MMP-3 in females (upper limit of normal serum MMP-3 in males is not shown). SDAI simplified disease activity index, MMP-3 matrix metalloproteinase-3. Data are represented by median and interquartile ranges

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