The durability of endovascular treatment of multisegment iliac occlusive disease Richard J. Powell, MDa, Mark Fillinger, MDa, Michael Bettmann, MDb, Robert Jeffery, MDb, David Langdon, MDb, Daniel B. Walsh, MDa, Robert Zwolak, MD, PhDa, Mary Hines, BSa, Jack L. Cronenwett, MDa Journal of Vascular Surgery Volume 31, Issue 6, Pages 1178-1184 (June 2000) DOI: 10.1067/mva.2000.104569 Copyright © 2000 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions
Fig. 1 Primary patency and assisted-primary patency of aortoiliac segments for all patients. At risk, Number of patients at risk at the end of each period; SE, standard error. Journal of Vascular Surgery 2000 31, 1178-1184DOI: (10.1067/mva.2000.104569) Copyright © 2000 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions
Fig. 2 Primary patency of aortoiliac segment for patients without external iliac stenosis (No external iliac Rx ) versus patients with external iliac stenosis (External iliac Rx ). P <.0001 between groups, log-rank test. At risk, Number of patients at risk at the end of each period; SE, standard error. Journal of Vascular Surgery 2000 31, 1178-1184DOI: (10.1067/mva.2000.104569) Copyright © 2000 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions
Fig. 3 Primary-assisted patency of aortoiliac segment for patients without external iliac stenosis (no external iliac Rx ) versus patients with external iliac stenosis (external iliac Rx ). P =.06 between groups, log-rank test. At risk, Number of patients at risk at the end of each period; SE, standard error. Journal of Vascular Surgery 2000 31, 1178-1184DOI: (10.1067/mva.2000.104569) Copyright © 2000 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions