ALB and peripheral arterial disease: The prevalence of PAD in one extremity (HD: 11.8%, PD: 1.9%) and in two extremities (HD: 10.0%, PD: 2.9%) were greater in the HD group ( p<0.001) In addition, the HD group had significantly higher levels of Hct, albumin, ferritin, uric acid ( p<0.05 for all) and significantly lower levels of Kt/V per dialysis session, TCO2, cholesterol, blood sugar, Cr, Ca, P and Ca×P (p<0.05 for all).