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. 2016 Feb 22;11(2):e0149544. doi: 10.1371/journal.pone.0149544

Table 2. Renal function before and after surgery.

All patients Matched patients
Incontinent Continent P value Incontinent Continent P value
eGFR (±SD)
 Before surgery* 63±19 74±17 0.000 69±18 70±17 0.944
 After surgery
 1 month 61±19 69±18 0.027 67±18 67±18 0.928
 1 year 56±22 67±16 0.002 62±21 65±16 0.567
 5 years 51±24 64±16 0.002 57±25 60±17 0.481
eGFR decreasing rate (±SD)
 1 month (%) 1.5±21 6.7±20 0.184 2.0±20 2.0±19 0.942
 5 years (%) 17±32 12±19 0.334 17±32 12±20 0.448
Stage ≥ 3 CKD, n =
 before surgery 22/47 (47%) 9/68 (13%) <0.001 10/34 (29%) 8/34 (24%) 0.582
 5 years after surgery 31/47 (66%) 22/68 (32%) <0.001 18/34 (53%) 14/34 (41%) 0.331
Stage ≥ 3B CKD, n =
 before surgery 10/47 (21%) 2/68 (3%) 0.003 2/34 (6%) 2/34 (6%) 1.000
 5 years after surgery 23/47 (49%) 13/68 (19%) <0.001 15/34 (44%) 7/34 (21%) 0.038

* applied for propensity score-matching;

SD, standard deviation.