Fig. 3From: Capillary lactate concentration on admission of normotensive trauma patients: a prospective studyAllocation of packed red blood cells (RBC) units across individual patients according to the category of capillary lactate concentration on admission (< 3.5 mmol/l vs. ≥ 3.5 mmol/l). The dash-line represents the cut-off for significant transfusion (four RBCs). * p < 0.01Back to article page