Research Article

Preoperative Neutrophil-to-Lymphocyte Ratio, Platelet-to-Lymphocyte Ratio, and CEA as the Potential Prognostic Biomarkers for Colorectal Cancer

Figure 1

Kaplan–Meier estimates of overall survival (OS) according to the main clinical variables status:(a) according to age status (), (b) according to sex status (), (c) according to tumor size status (), (d) according to primary site status (), (e) according to stage status (), (f) according to CEA + NLR (), (g) according to CEA + PLR (), (h) according to NLR + PLR (), and (i) according to CEA + NLR + PLR ().
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