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Milo Engoren, MD, Thomas A. Schwann, MD, Robert H. Habib, PhD, Sean N

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Presentation on theme: "Milo Engoren, MD, Thomas A. Schwann, MD, Robert H. Habib, PhD, Sean N"— Presentation transcript:

1 The Independent Effects of Anemia and Transfusion on Mortality After Coronary Artery Bypass 
Milo Engoren, MD, Thomas A. Schwann, MD, Robert H. Habib, PhD, Sean N. Neill, MD, Jennifer L. Vance, MD, Donald S. Likosky, PhD  The Annals of Thoracic Surgery  Volume 97, Issue 2, Pages (February 2014) DOI: /j.athoracsur Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Cox plot of all 922 patients showing the effect of anemia–transfusion interaction on survival after adjustment for the other factors. A−Tx− nonanemic, no transfusion (n = 377); A−Tx+ nonanemic, received transfusion (n = 137); A+Tx− anemic, no transfusion (n = 159); A+Tx+ anemic, received transfusion (n = 179). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Cox plot of all 624 patients (matched by admit hemoglobin) showing the effect of anemia–transfusion interaction on survival after adjustment for the other factors. A−Tx− nonanemic, no transfusion (n = 136); A−Tx+ nonanemic, received transfusion (n = 136); A+Tx− anemic, no transfusion (n = 176); A+Tx+ anemic, received transfusion (n = 176). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Cox plot of all 576 propensity-matched patients showing the effect of anemia–transfusion interaction on survival after adjustment for the other factors. A−Tx− nonanemic, no transfusion (n = 202); A−Tx+ nonanemic, received transfusion (n = 148); A+Tx− anemic, no transfusion (n = 86); A+Tx+ anemic, received transfusion (n = 140). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2014 The Society of Thoracic Surgeons Terms and Conditions


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