Research Article
Incidence, Severity, and Outcomes of Acute Kidney Injury in Octogenarians following Heart Valve Replacement Surgery
Figure 2
Patient survival. (a) Long-term s.Cr in AKI and non-AKI octogenarians. (b) Kaplan-Meier 1-year survival in octogenarians with AKI requiring dialysis (). (c) Kaplan-Meier 1-year survival by AKI Stages versus non-AKI, unadjusted log-rank . (d) Kaplan-Meier survival curves, AKI versus non-AKI patients, log-rank . The HR for AKI 2.02; 95% CI 1.01–4.04, .
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