                                Serum creatinine    Cystatin C       Beta0-microglobulin   --------------------------- ------------------- ---------------- ---------------------   Cutoff value                0.0 mg/dl           0.0 mg/l         0.0 mg/l   Sensitivity                 00% (00%--00%)      00% (00%--00%)   00% (00%--00%)   Specificity                 00% (00%--00%)      00% (00%--00%)   00% (00%--00%)   Positive likelihood ratio   0.0