Platelet-to-red blood cell ratio and mortality in bleeding trauma patients: A systematic review and meta-analysis.
Derek J B KleinveldRombout B E van AmstelMathijs R WirtzLeo M G GeeraedtsJ Carel GoslingsMarkus W HollmannNicole P JuffermansPublished in: Transfusion (2021)
In traumatic bleeding, a high platelet:RBC improves mortality as compared to low platelet:RBC ratio. The high platelet:RBC ratio does not influence thromboembolic or organ failure event rates.