Figure 2.

Creatinine trajectories throughout the first 72 hours after admission. Estimates of linear mixed models showing the geometric mean of serum creatinine levels at randomization and 24, 48, and 72 hours after randomization, along with the respective 95% CIs. A, Full cohort. B, Subgroups of patients who survived until the end of the study follow-up (180 days). C, Subgroups of patients who did not undergo renal replacement therapy (RRT) at the time of serum creatinine measurements. mAFP indicates microaxial flow pump.