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Table 2 Correlation between EG degradation indicators and organ function in trauma group on admission

From: Endothelial glycocalyx degradation is associated with early organ impairment in polytrauma patients

Characteristic

Serum SDC1

Serum HS

r

P value

r

P value

Demographic

 Age

0.209

0.169

−0.009

0.956

 BMI

−0.141

0.356

−0.024

0.875

Score system

 GCS

0.020

0.897

−0.312

0.037

 ISS

0.380

0.010

0.320

0.032

 SOFA

0.267

0.076

0.296

0.048

Liver function

 TBIL

−0.089

0.562

0.065

0.670

 ALB

−0.652

<  0.001

−0.373

0.012

Kidney function

 BUN

0.558

<  0.001

0.262

0.082

 Cr

0.603

<  0.001

0.388

0.009

Respiratory function

 PaO2

−0.318

0.033

−0.232

0.125

 PaO2/FiO2 ratio

−0.458

0.006

−0.396

0.007

 EVLW

0.515

<  0.001

0.344

0.021

Metabolism system

 pH

−0.513

<  0.001

−0.367

0.014

 HCO3−

−0.471

0.001

−0.209

0.169

 Lac

0.507

<  0.001

0.377

0.011

Cardiovascular

 NT-pro BNP

0.379

0.010

0.296

0.049

 Tn I

0.289

0.054

0.289

0.054

 Mb

0.481

0.001

0.455

0.002

Coagulation

 Hb

−0.468

0.001

−0.263

0.080

 PLT

−0.314

0.036

−0.272

0.071

 Ca2+

−0.545

<  0.001

−0.398

0.007

 Fib

−0.006

0.970

0.037

0.809

 PT

0.502

<  0.001

0.511

<  0.001

 APTT

0.592

<  0.001

0.600

<  0.001

 AT-III

−0.752

<  0.001

−0.522

<  0.001

 D-dimer

−0.063

0.683

0.122

0.424

Inflammation

 WBC

−0.059

0.700

0.148

0.331

 PCT

0.437

0.003

0.285

0.057

 IL-6

0.384

0.009

0.326

0.029

 TNF-α

0.531

<  0.001

0.390

0.008

  1. Abbreviations: EG endothelial glycocalyx; SDC1 syndecan-1; HS heparan sulfate; BMI body mass index; GCS Glasgow coma score; ISS injury severity score; SOFA sequential organ failure assessment; TBIL total bilirubin; ALB albumin; BUN blood urea nitrogen; Cr creatinine; EVLW extravascular lung water; Lac lactic acid; NT-pro BNP N-terminal pro-B-type natriuretic peptide; Tn I troponin I; Mb myoglobin; Hb hemoglobin; PLT platelet; Fib fibrinogen; PT prothrombin time; APTT activated partial thromboplastin time; AT-III anti-thrombin; WBC white blood cell; PCT procalcitonin; IL-6 interleukin-6; TNF-α tumor necrosis factor