Polymyxin B hemoperfusion as a feasible therapy after source control in abdominal septic shock

Figure 3 Comparison of the Sequential Organ Failure Assessment score at 72 h between polymyxin B hemoperfusion and control groups. Error bars represent 95% confidence intervals. Negative values of delta Sequential Organ Failure Assessment scores indicate improvement of organ function. SOFA: Sequential Organ Failure Assessment; PMX: Polymyxin B.