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Table 4 Comparison of sensitivity, specificity, positive and negative predictive value and area under the receiver operating characteristic curve of the various trauma scores measured during the study a

From: Prehospital identification of trauma patients with early acute coagulopathy and massive bleeding: results of a prospective non-interventional clinical trial evaluating the Trauma Induced Coagulopathy Clinical Score (TICCS)

Score cutoff SE (%) SP (%) PPV (%) NPV (%) AUC
TICCS ≥10 100.0 95.9 72.7 100.0 0.98
ISS ≥25 86.5 100.0 44.4 100.0 0.93
ABC ≥2 100.0 94.6 66.7 100.0 0.97
TASH ≥16 100.0 62.5 100.0 96.1 0.81
  1. aABC, Assessment of blood consumption; AUC, Area under the receiver operating characteristic curve; ISS, Injury Severity Score; NPV, Negative predictive value; PPV, Positive predictive value; SE, Sensitivity; SP, Specificity; TASH, Trauma Associated Severe Haemorrhage; TICCS, Trauma Induced Coagulopathy Clinical Score.