Figure 1From: Total-to-ionized calcium ratio predicts mortality in continuous renal replacement therapy with citrate anticoagulation in critically ill patientsStudy flowchart for all critically ill patients admitted to the intensive care unit within a two-year period. All patients with acute kidney injury and necessity for continuous renal replacement therapy received regional citrate anticoagulation. Twenty-three patients were excluded from analysis because hemodynamic stabilization could not be achieved within 36 hours. After hemodynamic stabilization, 208 patients were analyzed for the study.Back to article page