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. 2011 Apr;6(4):760–766. doi: 10.2215/CJN.04580510

Table 2.

Chronic kidney disease status of patients over 1 year of age

Bilateral RN (n = 52) Unilateral RN (n = 88) No RN (n = 38)
GFR ≥90 ml/min per 1.73 m2 (stage 1 CKD) 23 65 33
GFR 60–89 ml/min per 1.73 m2 (stage 2 CKD) 21 22 5
GFR 15–59 ml/min per 1.73 m2 (stage 3/4 CKD) 4 1
ESRF (transplanted; stage 5 CKD) 4

CKD, chronic kidney disease.