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Fig. 1 | Critical Care

Fig. 1

From: Severity of illness influences the microcirculatory response to red blood cell transfusion in the critically ill: an observational cohort study

Fig. 1

SDF variables before and after transfusion and correlations between Delta SDF (small vessels) and SOFA score. Pre, before transfusion; post, after transfusion; PPV, proportion of perfused vessels; MFI, microvascular flow index; PVD, perfused vessel density. Rho is Spearman’s rank correlation coefficient. *p ≤ 0.05

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Critical Care

ISSN: 1364-8535