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. 2020 Jan 6;20:11. doi: 10.1186/s12885-019-6466-7

Fig. 2.

Fig. 2

Time-dependent ROC curves of the CBCS, PNI, and SII for the prediction of overall survival. The dotted lines in Fig. 2 represent the 95% CI, and the unit of time is months. Blood samples were routinely drawn during the 7 days before surgery