Predictive Accuracy of PLR and PNR in Detecting ETIC

Inclusion Criteria: * All patients with trauma AND * Presenting to ED within 6 hours of the event AND * The ED Physician sends coagulation profile Exclusion Criteria: * Treated with intravenous fluids, drugs, whole blood and blood products elsewhere * Patients admitted with a non-mechanical mechanism of injury, specifically drowning, hanging,or burns, as these mechanisms may result in a different biologic response than mechanical trauma * Patients on known medications affecting coagulation profile or hemogram * Patients with known chronic liver disease, chronic renal failure, malignancy, hematological disorders * Patients not consenting for the study