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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.