Research Article

The Effect of Long-Term Duration Renal Replacement Therapy on Outcomes of Critically Ill Patients with Acute Kidney Injury: A Retrospective Cohort Study

Figure 2

Kaplan–Meier survival curve for patients received different cumulative duration of RRT. (a) 28-day, (b) 60-day, and (c) 90-day survival analyses show that patients who received long-duration RRT have higher survival rates.
(a)
(b)
(c)