Fig. 2From: Factors affecting serum albumin in the perioperative period of colorectal surgery: a retrospective studyDiagnostic accuracy of CRP on POD 3 with regard to development of infective complications after colorectal surgery. AUC of CRP on POD 3 was 0.96 (95 % CI 0.902–1) with an optimal threshold of 13.8 mg/dL, sensitivity 100 % and specificity 88 %. AUC the area under the receiver operating characteristic curve, CRP C-reactive protein, POD postoperative dayBack to article page