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Table 2 Correlation analysis for variables and baPWV

From: Neutrophil-lymphocyte ratio is associated with arterial stiffness in patients with peritoneal dialysis

Variables

r

p-value

Age (years)

0.47

<0.01*

Body mass index (kg/m2)

−0.11

0.25

Peritoneal dialysis duration (months)

−0.01

0.84

Diabetes

0.25

0.01*

current smoking status

0.23

0.01*

atherosclerotic vascular disease history

0.24

0.01*

MAP (mmHg)

0.17

0.08

Net UF (ml/day)

0.15

0.13

Urine output (ml/day)

0.15

0.11

Hemoglobin (g/L)

−0.15

0.12

Albumin (g/L)

−0.32

<0.01*

Total cholesterol (mmol/L)

−0.12

0.22

Triglycerides (mmol/L)

−0.09

0.34

Calcium (mmol/L)

−0.03

0.70

Phosphorus (mmol/L)

−0.28

<0.01*

Intact parathyroid hormone (pg/ml)

−0.25

0.01*

rGFR (ml/min/1.73 m2)

0.14

0.13

Kt/V

−0.15

0.12

hsCRP(mg/dl)

0.25

0.01*

WBC (*10^3/mm3)

0.16

0.09

Neutrophil (*10^3/mm3)

0.24

0.01*

Lymphocyte(*10^3/mm3)

−0.23

0.01*

NLR

0.43

<0.01*

  1. MAP mean arterial pressure, UF ultrafiltation, GFR glomerular filtration rate, hsCRP high-sensitive C-reactive protein, WBC white blood count, baPWV brachial-ankle pulse wave velocity, NLR neutrophil-lymphocyte ratio;*p < 0.05