Fig. 1From: A novel citrate-based protocol versus heparin anticoagulation for sustained low-efficiency dialysis in the ICU: safety, efficacy, and costThe in-hospital mortality among different anticoagulation regimens. Graphic illustrated the in-hospital mortality among different anticoagulation regimens. The predicted factor was the SAPS II score on ICU admission. Data was analyzed using binary logistic regression. Each dot on the scatterplot represents one patientBack to article page