Notably, both CRP and ESR values showed no significant difference between JIA and pSLE patients (CRP: 3.85 ± 6.86 mg/L vs. 4.66 ± 8.20 mg/L, respectively; ESR: 14.0 ± 9.9 mm/h vs. 10.7 ± 12.7 mm/h, respectively). The gene discussed is CRP; the disease is juvenile idiopathic arthritis.