When it comes to nonspecific parameters of inflammation, the patients with RA had higher CRP (11.5 ± 6.4 mg/L vs. 2.5 ± 2.4 mg/L, p = 0.0001), ESR (22.9 ± 13.5 mm/h vs. 13.3 ± 8.8 mm/h, p = 0.0001), and fibrinogen levels (3.5 ± 0.7 g/L vs. 3.2 ± 0.5 g/L, p = 0.031) compared to the controls [16]. Here, CRP is linked to rheumatoid arthritis.