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Published byNino Ljubičić Modified over 6 years ago
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Cost-effectiveness of guidelines for insertion of inferior vena cava filters in high-risk trauma patients Emily L. Spangler, MD, Ellen D. Dillavou, MD, Kenneth J. Smith, MD Journal of Vascular Surgery Volume 52, Issue 6, Pages e2 (December 2010) DOI: /j.jvs Copyright © 2010 Society for Vascular Surgery Terms and Conditions
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Fig 1 Conceptual diagram of states modeled. Tree structure contains additional complexity for prophylactic and therapeutic anticoagulation as well as filter status (with/without during inpatient course and as an outpatient–never having a filter, successfully removed filter, or retained filter). VTE, Venous thromboembolism. Journal of Vascular Surgery , e2DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions
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Fig 2 A tornado diagram shows the magnitude of the incremental cost-effectiveness ratio over the range of reasonable literature values for the six variables displaying the greatest variation. The vertical yellow line represents the base case. ACCP, American College of Chest Physicians; EAST, Eastern Association for the Surgery of Trauma; GI, gastrointestinal; VTE, venous thromboembolism. Journal of Vascular Surgery , e2DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions
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Appendix A (online only)
Conceptual diagram of states modeled. Tree structure contains additional complexity for prophylactic and therapeutic anticoagulation as well as filter status (with/without during inpatient course and as an outpatient—never having a filter, successfully removed filter, or retained filter). Journal of Vascular Surgery , e2DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions
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