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Table 2 Pearson correlation coefficients between P-MR-proADM and U-MR-proADM and different variables

From: MR-Proadrenomedullin as biomarker of renal damage in urinary tract infection in children

Correlations

P-MR-proADM

p-value

U-MR-proADM

p-value

Age

0.587

< 0.01

0.828

< 0.01

Fever evolution at admission

−0.191

0.2

0.08

0.6

Hospital stay

0.430

0.001

0.492

< 0.001

Urine

Leucocyturia

−0.162

0.2

−0.368

< 0.01

Proteinuria

0.195

0.2

0.195

0.2

Hematuria

0.227

0.1

0.126

0.4

Sodium

−0.70

0.7

−0.419

0.02

Potassium

−0.055

0.8

0.473

< 0.01

Creatinine

0.414

0.02

0.829

< 0.001

Plasma

Sodium

−0.244

0.8

− 0.293

< 0.05

Potassium

−0.325

< 0.05

− 0.470

0.001

Creatinine

0.665

< 0.001

0.703

< 0.001

Leucocytes

−0.016

0.9

0.216

0.1

Biomarkers

CRP, mg/L

0.581

< 0.001

0.621

< 0.001

PCT, ng/mL

0.556

0.01

0.693

< 0.001

  1. CRP: C reactive protein, PCT: procalcitonine, P-MR-proADM: Plasmatic midregional-proadrenomedullin, U-MR-proADM: urinary midregional-proadrenomedullin