Figure 1

Changes of renal function according to ischemia type during partial nephrectomy. (a) eGFR. Preoperative and postoperative eGFR were plotted for patients grouped according to the time. (b) Percent change of eGFR. Percent change of eGFRs were defined as (preoperative eGFR − postoperative eGFR)/preoperative eGFR × 100% and plotted for patients grouped according to the time. Number of patients with (c) > 25% eGFR decrease (p < 0.006) and (d) > 10% eGFR decrease (p = 0.032). eGFR, estimated glomerular filtration rate.