Figure 3From: Prognostic factors in patients with septic shock in digestive surgery who have undergone direct hemoperfusion with polymyxin B-immobilized fibers: a retrospective observational study Receiver operating characteristic curve of the prognostic score for the prediction of 28-day survival. The area under the curve (95% confidence interval) was 0.946 (0.865–1.000) and greater than those of each three factors.Back to article page