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. 2018 Apr 12;7(8):e004782. doi: 10.1161/JAHA.116.004782

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© 2018 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.

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Multivariable analysis of in‐hospital and 1‐year outcomes. ALI indicates acute limb ischemia; CI, confidence interval; CLI, chronic critical limb ischemia; HR, hazard ratio; LOS, length of stay; MR, mean ratio; OR, odds ratio.