Renal function can improve at any stage of chronic kidney disease.

PLoS One · 2013 · PMC3862566 · PMID 24349134

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on the borderline of significanceno p-value reported

Both MDRD and CKD-EPI eGFR were significantly higher in improvers than nonimprovers, but the difference in median mGFR value was on the borderline of significance ( Table 2 ).

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