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Table 3 CystatinC kinetics in patients with renal replacement therapy

From: Early postoperative serum cystatin C predicts severe acute kidney injury following cardiac surgery: a post-hoc analysis of a randomized controlled trial

Collection time AKI (renal replacement) Mean Std p-value
T1 preoperative No 1,0 ,27 0,06
Yes 1,24 ,43
T2 start CBP No ,80 ,21 0,07
Yes ,96 ,31
T3 20 minutes after CBP start No ,89 ,21 0,06
Yes 1,05 ,32
T4 OP-end No 1,00 ,26 0,03
Yes 1,22 ,30
T5 24 h postoperative No 1,26 ,52 0,002
Yes 1,93 ,47
T6 discharge(max. day 6) No 1,28 ,40 0,001
  Yes 2,09 ,57  
  1. Early significant differences were found at the end of operation (p = 0.03).