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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: J Vasc Surg. 2014 May 10;60(4):865–874.e1. doi: 10.1016/j.jvs.2014.03.295

Figure 1.

Figure 1

This Kaplan-Meier curve demonstrates the estimated probability of primary stent patency up to 3 years (n=76 stents). Overall, 9 stents -- 1 celiac, 6 renal, and 2 SMA – occluded. Seven of those occlusions (9%) occurred within three years. Accounting for patients with less than 3 years of follow-up, the estimated probability of primary patency at 3 years is 85% (95% CI: 75–95%). The standard error of the mean is <10% at all displayed intervals.