This figure shows the forest plot for the secondary patency meta-analysis at the 2 to 3 year time point. The result was a summary estimated odds ratio for the four CLI observational studies (CLI-Obs) of 0.49 (95% CI, 0.28 to 0.85, p=0.01) favoring endovascular revascularization at 2 to 3 years after enrollment.

Figure 34Forest plot for meta-analysis of secondary patency at 2 to 3 years in the CLI population

Abbreviations: CI=confidence interval; CLI=critical limb ischemia; Obs=observational.

From: Results

Cover of Treatment Strategies for Patients With Peripheral Artery Disease
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Jones WS, Schmit KM, Vemulapalli S, et al.

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