Table 2 Correlation between baPWV and related parameters.

From: Gender-specific associations of skeletal muscle mass and arterial stiffness among peritoneal dialysis patients

Variable

Total

Male

Female

Coefficient

P Value

Coefficient

P Value

Coefficient

P Value

Age

0.406

<0.001

0.409

<0.001

0.406

<0.001

Gender

0.020

0.60

—

—

—

—

Body mass index

−0.059

0.13

−0.056

0.28

−0.064

0.28

Waist circumference

0.071

0.07

0.106

0.04

0.028

0.64

Diabetes

0.186

<0.001

0.183

<0.001

0.191

0.001

CVD

0.062

0.11

0.072

0.17

0.051

0.39

Charlson comorbidity score

0.421

<0.001

0.412

<0.001

0.432

<0.001

PD vintage

0.172

<0.001

0.159

0.002

0.192

0.001

mGFR

−0.118

0.20

−0.090

0.43

−0.222

0.14

N/L

0.142

<0.001

0.194

<0.001

0.078

0.19

Hemoglobin

0.032

0.41

0.136

0.009

−0.103

0.08

HsCRP

0.178

<0.001

0.180

0.001

0.177

0.003

ALP

0.142

<0.001

0.173

0.001

0.112

0.06

Serum albumin

−0.205

<0.001

−0.183

<0.001

−0.246

<0.001

Serum prealbumin

−0.102

0.01

−0.141

0.008

−0.067

0.28

Corrected calcium

0.011

0.78

−0.007

0.89

0.037

0.53

Serum phosphorus

0.021

0.59

0.066

0.21

−0.039

0.51

Total cholesterol

0.102

0.01

0.120

0.02

0.111

0.06

Triglyceride

0.108

0.006

0.105

0.05

0.123

0.04

HDL-C

−0.031

0.43

−0.037

0.49

−0.001

0.98

LDL-C

0.103

0.009

0.108

0.04

0.117

0.05

iPTH

0.019

0.63

0.081

0.13

−0.056

0.35

Visceral fat area

0.216

<0.001

0.231

<0.001

0.190

0.003

Skeletal muscle mass

−0.109

0.01

−0.192

0.001

−0.144

0.03

Systolic pressure

0.379

<0.001

0.335

<0.001

0.432

<0.001

Mean arterial pressure

0.326

<0.001

0.282

<0.001

0.379

<0.001

Diastolic pressure

0.255

<0.001

0.218

<0.001

0.303

<0.001

Pulse pressure

0.352

<0.001

0.327

<0.001

0.386

<0.001

  1. Abbreviations: ALP, alkaline phosphatase; CVD, cardiovascular disease; HDL-C, high-density lipoprotein cholesterol; HsCRP, high sensitivity C-reactive protein; iPTH, intact parathyroid hormone; LDL-C, low-density lipoprotein cholesterol; mGFR, measured glomerular filtration rate; N/L, neutrophil to lymphocyte ratio; PD, peritoneal dialysis.
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