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Table 3 Correlation between pulse wave velocity and related parameters

From: Risk factors associated with brachial–ankle pulse wave velocity among peritoneal dialysis patients in Macao

Variables Model 1 Model 2
Coefficient P Value Coefficient P Value
Age (years) 0.534 <0.001 - -
CCI (score) 0.350 <0.001 0.059 0.592
PD duration (Months) 0.063 0.539 0.128 0.239
SBP (mmHg) −0.003 0.976 0.089 0.418
DBP (mmHg) −0.125 0.226 0.045 0.682
MAP (mmHg) −0.083 0.420 0.070 0.522
PP (mmHg) 0.109 0.290 0.073 0.504
BMI (kg/m2) 0.104 0.314 0.009 0.937
Serum Albumin(g/L) −0.479 <0.001 −0.451 <0.001
Pre-Albumin(g/L) −0.320 0.003 −0.161 0.139
Cholesterol(mmol/L) −0.064 0.538 −0.090 0.408
Triglycerides(mmol/L) 0.022 0.829 −0.018 0.870
LDL-cholesterol(mmol/L) 0.047 0.647 0.064 0.560
HDL-cholesterol(mmol/L) 0.003 0.974 −0.041 0.711
Hemoglobin(g/dL) −0.106 0.306 −0.166 0.126
Hematocrit(%) −0.078 0.451 −0.129 0.235
Ferritin(ug/L) 0.340 0.001 0.293 0.006
C-reactive protein(mg/L) 0.182 0.076 0.462 <0.001
Calcium(mmol/L) 0.071 0.494 −0.002 0.984
Phosphate(mmol/L) −0.147 0.154 0.010 0.924
Calcium-phosphate product[(mmol/L)2] −0.121 0.241 0.004 0.974
intact-PTH(pg/ml) −0.135 0.189 −0.012 0.911
Kt/V (total) −0.025 0.807 −0.093 0.394
Kt/V (renal) 0.110 0.288 −0.294 0.005
CCr (total) −0.013 0.901 −0.276 0.010
CCr (renal) −0.177 0.048 −0.301 0.005
  1. Abbreviations: CCI, Charlson comorbidity index; PD, peritoneal dialysis; SBP, systolic blood pressure; DBP, diastolic blood pressure; MAP, mean arterial pressure; PP, pulse pressure; BMI, body mass index; LDL, low-density lipoprotein; HDL, high-density lipoprotein; PTH, parathyroid hormone; CCr, creatinine clearance.