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Fig. 4 | Stem Cell Research & Therapy

Fig. 4

From: The peripheral blood mononuclear cells versus purified CD34+ cells transplantation in patients with angiitis-induced critical limb ischemia trial: 5-year outcomes and return to work analysis—a randomized single-blinded non-inferiority trial

Fig. 4

The change in Rutherford classification and CLI-free ratio during the 5-year follow-up. Legend: Serial changes in Rutherford classification (0–6) proportions of the a PBMNCs and c PCCs groups and serial changes in the CLI-free ratio of the b PBMNCs and d PCCs groups. * P < .05 vs. baseline; ** P < .01 vs. baseline. PBMNCs, peripheral blood mononuclear cells; PCCs, purified CD34+ cells; CLI, critical limb ischemia

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Stem Cell Research & Therapy

ISSN: 1757-6512