Figure 2: (a) ROC curves depicting sensitivity and specificity of serum procalcitonin at baseline between Groups A and B vs. Group C, (b) ROC curves depicting sensitivity and specificity of serum procalcitonin on POD-5 between Groups A and B vs. Group C, (c) ROC curves depicting sensitivity and specificity of serum procalcitonin on POD-1 between outcomes (mortality vs. no mortality), (d) ROC curves depicting sensitivity and specificity of serum CRP on POD-3 between Groups A and B vs. Group C, (e) ROC curves depicting sensitivity and specificity of serum CRP on POD-5 between Groups A and B vs. Group C. (f) ROC curves depicting sensitivity and specificity of serum CRP on POD-1 between outcomes (mortality vs. no mortality). CRP: C-reactive protein, POD: Postoperative days, ROC: Receiver operating characteristic