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Area under curve and threshold of the rate of change rate
| Laboratory data | AUC | Threshold | Sensitivity | Specificity |
| WBC count | 0.577 | 6.0% | 64.7% | 55.3% |
| Hb | 0.851 | -21.3% | 76.4% | 82.6% |
| CRP | 0.901 | 100% | 100% | 82.5% |
| BUN | 0.592 | 50.3% | 58.8% | 89.6% |
| Cr | 0.527 | -14.3% | 35.3% | 90.4% |
AUC: Area under curve; WBC: White blood cell; Hb: Hemoglobin; CRP: C-reactive protein; BUN: Blood urea nitrogen; Cr: Creatinine.
