According to the disease activity assess in rheumatoid arthritis assessed by the number of swelling and tenderness in specific 28 joints, named Disease Activity Score 28 based on CRP (DAS28-CRP), there were 33 (21.3%) patients with disease inactivity, 44 (28.4%) patients with low disease activity, 56 (36.1%) patients with moderate disease activity, and 22 (14.2%) patients with high disease activity. This evidence concerns the gene CRP and rheumatoid arthritis.