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Table 4 Receiver operating characteristic for the 28-day mortality risk according to the levels of the mineral metabolites

From: Association between mineral and bone disorder in patients with acute kidney injury following cardiac surgery and adverse outcomes

Biomarker

AUC ROC

C index

P Value

Calcium

0.422

0.540

0.584

Phosphate

0.546

0.532

0.662

iPTH

0.652

0.597

0.149

25D

0.371

0.619

0.029

BAP

0.610

0.557

0.386

TRACP-5b

0.574

0.571

0.368

cFGF23

0.688

0.697

0.007

  1. AUC ROC area under the receiver operating characteristic curve, C index index of concordance, iPTH intact parathyroid hormone, 25D 25-hydroxyvitamin D, BAP bone-specific alkaline phosphatase, TRACP-5b tartrate-resistant acid phosphatase 5b, cFGF23 C-terminal fibroblast growth factor 23
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BMC Nephrology

ISSN: 1471-2369

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