Fig. 4From: Glial fibrillary acidic protein as a biomarker in severe traumatic brain injury patients: a prospective cohort studyReceiver operating curves (ROC) for serum GFAP from the admission day to day 5 post injury and prediction of death (a) and unfavorable outcome (c). Each day has a representative curve. The area under the curve (AUC) over time was also plotted (b and d). GFAP glial fibrillary acidic proteinBack to article page