Copyright © 2012 Lippincott Williams & Wilkins. Unauthorized commercial reproduction of this slide is prohibited Supplemental PowerPoint Slides Trends In The Utilization of Blood Transfusions in Spinal Fusion in the United States From 2000 To 2009 Hiroyuki Yoshihara M.D., Ph.D. 1, 2, Daisuke Yoneoka M.S Department of Orthopaedic Surgery NYU Hospital for Joint Diseases 2. Department of Orthopaedic Surgery Nagoya City University Graduate School of Medical Sciences 3. Department of Statistical Science School of Advanced Sciences The Graduate University for Advanced Studies

Copyright © 2012 Lippincott Williams & Wilkins. Unauthorized commercial reproduction of this slide is prohibited Supplemental PowerPoint Slides Figure 1. Trends in the utilization of blood transfusion in patients who underwent spinal fusion in the US from 2000 to 2009 PR-ABT: predonated autologous blood transfusion; PE-ABT: perioperative autologous blood transfusion; ALBT: allogeneic blood transfusion

Copyright © 2012 Lippincott Williams & Wilkins. Unauthorized commercial reproduction of this slide is prohibited Supplemental PowerPoint Slides Key Points The trends in the utilization of blood transfusion in spinal fusion in the US from 2000 to 2009 were studied. The overall transfusion rates for spinal fusion remained stable in the US during the last decade. During the last decade, the ALBT rate increased, whereas the PR-ABT rate decreased in patients who underwent spinal fusion in US hospitals. The overall transfusion rate may be reduced by utilizing a patient blood management program, targeting the subgroups of patients with the high ALBT rate.