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Table 4 Renal function at discharge in complete recovery patients between preoperative eGFR ≥90 mL/min/1.73 m2 vs eGFR < 90 mL/min/1.73 m2 groups under five definitions

From: Evaluation of five different renal recovery definitions for estimation of long-term outcomes of cardiac surgery associated acute kidney injury

 ATNADQIPannuKDIGOBucaloiu
SCr at discharge (mg/dL)
 Preoperative eGFR values ≥90 mL/min/1.73 m20.86 ± 0.23*0.85 ± 0.23*0.77 ± 0.19*0.84 ± 0.21*0.71 ± 0.15*
 Preoperative eGFR values < 90 mL/min/1.73 m21.09 ± 0.271.11 ± 0.311.00 ± 0.270.96 ± 0.200.93 ± 0.20
eGFR at discharge (mL/min/1.73 m2)
 Preoperative eGFR values ≥90 mL/min/1.73 m295.94 ± 22.75*97.62 ± 21.68*105.50 ± 17.98*98.1 ± 21.05*111.17 ± 14.98*
 Preoperative eGFR values < 90 mL/min/1.73 m269.99 ± 18.6069.46 ± 18.9676.90 ± 16.5580.16 ± 14.5882.78 ± 14.73
  1. * P < 0.05 comparing with eGFR < 90 mL/min/1.73 m2 groups
  2. ADQI: Acute Dialysis Quality Initiative; ATN: Acute Renal Failure Trial Network; eGFR: Estimated glomerular filtration rate; KDIGO: Kidney Disease: Improving Global Outcomes; SCr: serum creatinine