Figure 2 .

Cumulative Incidence of All-Cause Mortality with Reclassification by eGFR_CKD-EPIwithin eGFR_MDRDCategories in the US Population: NHANES III (1988–1994).a: Reclassification within eGFR_MDRD Category ≥120 ml/min/1.73 m². b: Reclassification within eGFR_MDRD Category 90–119 ml/min/1.73 m². c: Reclassification within eGFR_MDRD Category 60–89 ml/min/1.73 m². d: Reclassification within eGFR_MDRD Category 30–59 ml/min/1.73 m².