Fig. 2From: How useful are hemoglobin concentration and its variations to predict significant hemorrhage in the early phase of trauma? A multicentric cohort studyReceiver operating characteristic (ROC) curves describing the abilities of different parameters to predict significant hemorrhage. Hb-Labhosp hemoglobin level provided by the laboratory at hospital admission, POC-Hbprehosp and POC-Hbhosp prehospital and hospital hemoglobin levels provided by the point-of-care (POC) HemoCue® device, DeltaPOC-Hb POC-Hbhosp − POC-Hbprehosp, FVprehosp prehospital fluid volume infused, lactatehosp serum lactate measured at hospital admissionBack to article page