Table 1.
Mean GFR (mL/minute) | At entry | At 4 years | At 10 years |
Medical management | 72.4 | 70.2 | 68.3 |
Surgical management | 71.7 | 73.7 | 74.1 |
Difference in change in GFR from entry (95% CI) | – | +7.1% (–6.4% to +20.6%) | +8.9% (–10.3% to +28.2%) |
GFR, glomerular filtration rate.