 The results of this study suggest that although the patterns of GFAP and UCH-L1 release in trauma patients over a week post-injury were similar between the sexes, there were significantly higher concentrations of UCH-L1 in males at several time points post-injury. Despite this, the overall diagnostic accuracies of both GFAP and UCH-L1 over time for detecting MTBI and CT lesions were not significantly different between male and female trauma patients. This article was authored by Linda Puppa, Gretchen Embrophy, Wilma Alvarez and others.