eGFR is a reliable preoperative renal function parameter in patients with gastric cancer

Table 1 Patients’ backgrounds

Age (yr)	68.3 ± 9.8
Sex (M/F)	107/40
Pre-sCr (mg/dL)	0.74 ± 0.20
Pre-Ccr (mL/min)	71.5 ± 24.5
Pre-eGFR (mL/min)	71.1 ± 20.5
Post-max-sCr (mg/dL)	0.82 ± 0.30
Method of operation
Distal gastrectomy	79
Total gastrectomy	59
Others	9

Pre-sCr: Preoperative serum creatinine; Pre-Ccr; Preoperative creatinine clearance; Pre-eGFR: Preoperative estimated glomerular filtration rate; Post-max-sCr: Maximum value of postoperative sCr.