Figure 2From: Serum cystatin C concentration as a marker of acute renal dysfunction in critically ill patientsThe (a) inverse of serum creatinine (1/creatinine) and the (b) inverse of cystatin C (1/cystatin c) were plotted against creatinine clearance (CCr) for each of patient (P = 0.002 versus P < 0.001).Back to article page