The Impact of an Algorithm-Guided Management of Preoperative Anemia in Perioperative Hemoglobin Level and Transfusion of Major Orthopedic Surgery Patients
Figure 5
Reliability of HemoCue (NewMedX, Vienna, Austria) hemoglobinometer (). Bland-Altman plot of the mean bias and the limits of agreement between and . The bias is represented in plain line. The limits of the agreement are illustrated by dashed lines.