Research Article

Combined Detection of Preoperative Neutrophil-to-Lymphocyte Ratio and CEA as an Independent Prognostic Factor in Nonmetastatic Patients Undergoing Colorectal Cancer Resection Is Superior to NLR or CEA Alone

Figure 1

Receiver operating characteristics curve analysis of NLR, CEA, and COCN in CRC patients. ROC curve analysis of NLR and CEA for OS (a) and DFS (b). ROC curve analysis of COCN for OS (c) and DFS (d).
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