Univariate binary logistic regression analysis showed that older age, female, lower educational level, diabetes mellitus, duration of dialysis, body mass index, blood platelet count, high-sensitivity C-reactive protein, serum albumin, serum calcium, total cholesterol, serum creatinine, baPWV, systolic blood pressure, pulse pressure, and ABI were associated with CI in PD patients (all p < .05) (Table 4). Here, ALB is linked to diabetes mellitus.