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. 2021 Jan 7;19:27. doi: 10.1186/s12967-020-02638-9

Fig. 3.

Fig. 3

Development and validation of the tumor-infiltrating immune cell signature. a Univariate survival analysis identified survival-associated TIICs in patients with KRAS mutation based on training set. b Univariate survival analysis identified survival-associated TIICs in patients with KRAS mutation based on validation set. c Kaplan–Meier curves for patients with high- and low TIICs score in the training set. d Kaplan–Meier curves for patients with high- and low TIICs score in the validation set. e ROC curves for measuring the predictive value of the TIICs score in the training set and validation set