Figure 6From: Plasma and synovial fluid microRNAs as potential biomarkers of rheumatoid arthritis and osteoarthritisCorrelation between disease activities of RA and miRNAs in plasma or synovial fluid. TJC correlated with plasma miRNAs (A) or SF/PB ratio of miRNA (B). DAS28 correlated with plasma miRNAs (C), but not with synovial fluid miRNAs (D). r values of Pearson's product-moment correlation and P-values of their null hypothesis are shown. Regression lines are shown when P values are less than 0.1.Back to article page