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Table 3 Performance of compared scores.

From: Predicting on-going hemorrhage and transfusion requirement after severe trauma: a validation of six scoring systems and algorithms on the TraumaRegister DGU®

 

TASH

Rainer

Vandromme

Larson

Schreiber

ABC

AUC

0.889

0.860

0.840

0.823

0.800

0.763

95% CI

0.871, 0.907

0.839, 0.881

0.817, 0.863

0.800, 0.847

0.773, 0.828

0.732, 0.794

Cut-off point

≥ 8.5

≥ 2.5

≥ 1.5

≥ 1.5

≥ 0.5

≥ 0.5

Sensitivity, %

84.4

80.6

78.9

70.9

85.8

76.1

Specificity, %

78.4

77.7

76.2

80.4

61.7

70.3

PPV, %

18.9

17.7

16.5

17.4

11.8

13.2

NPV, %

98.8

98.5

98.4

97.9

98.7

98.0

  1. AUC: area under the curve; CI: confidence interval; PPV: positive predictive value; NPV: negative predictive value; TASH: trauma-associated severe hemorrhage score; ABC: assessment of blood consumption.
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Critical Care

ISSN: 1364-8535