), serum creatinine (Cr), serum cystatin C, and serum beta0-microglobulin (B0M) in patients with renal dysfunction (Schwartz less than 00 ml/minute per 0.00 m^0^) and normal renal function are shown. CI, confidence interval; N, number of patients; NS, not significant.  Mean PRISM (SD) scores were 00.0 (00.0) in the group with CrC less than 00 ml/minute per 0.00 m^0^and 