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Table 3 AUROC values obtained for our new screening method using different shock index and BE cut-off points

From: Immediate screening method for predicting the necessity of massive transfusions in trauma patients: a retrospective single-center study

Shock index

BE

FAST

AUROC

95% CI

≧1

≦ − 2.0

positive

0.919

0.869–0.968

≧1

≦ − 3.0

positive

0.934

0.891–0.978

≧1

≦ − 4.0

positive

0.928

0.875–0.981

≧0.8

≦ − 3.0

positive

0.909

0.858–0.960

≧1.5

≦ − 3.0

positive

0.895

0.831–0.959

  1. AUROC area under the receiver operating characteristic curve, BE base excess, FAST focused assessment of sonography for trauma, CI confidence interval.
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Journal of Intensive Care

ISSN: 2052-0492