In the group of patients with chronic kidney disease; there was a negative linear relationship between fetuin-A level and mean CIMT (r = −0.417, p = 0.001), right CIMT (r = −0.412, p = 0.001), left CIMT (r = −0.410, p = 0.001), urea (r = −353, p = 0.007), CRP (r = −0.322, p = 0.014), UPE (r = −0.301, p = 0.022), creatinine (r = −0.277, p = 0.035) and age (r = −0.262, p = 0.047). Here, CRP is linked to chronic kidney disease.