Figure 4.

Kaplan Meier curves of renal survival according to baseline RI. Renal function decline is defined as decrease in eGFR of at least 5mL/min/1.73m2/year or need for RRT. Plain line represents patients with RI < 0.65 and dotted line those with RI ≥ 0.65; p = 0.0005, log-rank test.

Bigé et al. BMC Nephrology 2012 13:139   doi:10.1186/1471-2369-13-139
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