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Figures
Figure 1: Selection of studies for meta-analysis.
Figure 2: Analysis of mortality in selected trials of erythropoietin use in critially ill patients. Note: EPO = erythropoietin, CI = confidence interval.
Figure 3: Mortality sensitivity analysis of studies included in the meta-analysis of erythropoietin use in critically ill patients. Note: CI = confidence interval.
Figure 4: Analysis of transfusion independence among critically ill patients who received erythropoietin or control (placebo or no intervention). EPO = erythropoietin, CI = confidence interval.