The TP had a negative association with the OAD (B -1.11, 95% CI -1.47 ~ -0.75, p < 0.001), the insulin (B -1.63, 95% CI -2.06 ~ -1.21, p < 0.001), and the PAD (B -0.96, 95% CI -1.48 ~ -0.43, p < 0.001), but had a positive association with the calcium concentration of dialysate (B 0.95, 95% CI 0.49 ~ 1.40, p < 0.001). Here, INS is linked to peripheral arterial disease.