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Accuracy of administrative data versus clinical data to evaluate carotid endarterectomy and carotid stenting  Rodney P. Bensley, MD, Shunsuke Yoshida,

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Presentation on theme: "Accuracy of administrative data versus clinical data to evaluate carotid endarterectomy and carotid stenting  Rodney P. Bensley, MD, Shunsuke Yoshida,"— Presentation transcript:

1 Accuracy of administrative data versus clinical data to evaluate carotid endarterectomy and carotid stenting  Rodney P. Bensley, MD, Shunsuke Yoshida, MD, Ruby C. Lo, MD, Margriet Fokkema, MD, Allen D. Hamdan, MD, Mark C. Wyers, MD, Elliot L. Chaikof, MD, PhD, Marc L. Schermerhorn, MD  Journal of Vascular Surgery  Volume 58, Issue 2, Pages (August 2013) DOI: /j.jvs Copyright © 2013 Society for Vascular Surgery Terms and Conditions

2 Fig 1 The 2 × 2 table used to calculate sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV). NSQIP, National Surgical Quality Improvement Program. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions

3 Fig 2 Flow diagram depicting all patients captured by administrative data, National Surgical Quality Improvement Program (NSQIP) data, and physician chart review. CAS, Carotid artery stenting; CEA, carotid endarterectomy. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2013 Society for Vascular Surgery Terms and Conditions


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