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Fig. 2 | Cardiovascular Diabetology

Fig. 2

From: Impact of diabetes on outcome in critical limb ischemia with tissue loss: a large-scaled routine data analysis

Fig. 2

Cox regression analysis of amputations and long-term mortality related to Rutherford grade and diabetes status. a d show Cox regression analyses for the end-points amputation and mortality during the 4-year follow-up period within Rutherford grade 5 and Rutherford grade 6. Amputation rate is significantly higher in patients with diabetes (DM; continuous line) compared to non-DM patients (dashed line) in Rutherford grade 5 (a) and Rutherford grade 6 (b). Mortality does not significantly differ between DM and non-DM patients in Rutherford grade 5 (c) and is slightly lower in DM compared to non-DM patients in Rutherford grade 6 (d). p values <0.05 are regarded significant

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