CRP and rheumatoid arthritis: Moreover, RA patients with each 1 mg/dL increment of CRP levels had a significant 0.65-fold decrease (p = 0.025; 95% CI 0.45–0.94) and the use of biologic agents had a significant 2.44-fold increase (p = 0.032; 95% CI 1.08–5.48) in miR-214 expression levels.