Fig. 2From: Long-term outcome in ICU patients with acute kidney injury treated with renal replacement therapy: a prospective cohort study a Kaplan-Meier survival curve over time for the whole cohort. b Kaplan-Meier survival curve over time for hospital survivors. c Kaplan-Meier survival curve stratified for continuous renal replacement therapy (CRRT) modality (P < 0.001 by log-rank test), intermittent hemodialysis (IHD), and slow extended daily dialysis (SLEDD)Back to article page