A positive linear relationship was found between CIMT and age (r = 0.493, p < 0.001), BMI (r = 0.337, p = 0.001), CRP (r = 0.301, p = 0.004), TG (r = 0.245, p = 0.019), urea (r = 0.228, p = 0.029), SBP (r = 0.212, p = 0.043), FPG (r = 0.212, p = 0.043 in the group of patients with chronic kidney disease. The gene discussed is CRP; the disease is chronic kidney disease.