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.