Moreover, the percentages of patients with MAC and DF; the CKD stage; ALB concentrations; the calcium‒phosphorus product; and SCr, UA, CHOL, LDL‒C, HDL‒C, hs‒CRP, and SOD concentrations differed significantly among the different quartiles of phosphorus (p < 0.05; Table 1). Here, SOD1 is linked to chronic kidney disease.