Figure 5.

Data were reviewed starting from January 1, 2012. Due to the staggered deployment of Crit-line monitors to dialysis units, patients were enrolled into the study on a rolling basis. The first hemodialysis treatment with ScvO₂ measurements marked the beginning the 6-month baseline period. Follow-up ended with either end of study (August 31, 2015), death, treatment modality change, recovery of renal function, or transfer to another dialysis facility. ScvO₂: central venous oxygen saturation.