ORthopaedic Trauma Anemia With Conservative Versus Liberal Transfusion

Randomization would not occur until the patient's Hgb dropped below 7 g/dL. If the patient is randomized to the liberal arm, they would be transfused to keep their Hgb \>7 g/dL. If the patient is randomized to the conservative arm, they would not be transfused until their Hgb drops below 5.5 g/dL. If the patient's Hgb does not drop below 7.0 g/dL, randomization will not be done.