Construction of Lymph Node Metastasis-Related Prognostic Model and Analysis of Immune Infiltration Mode in Lung Adenocarcinoma

Figure 3

Evaluation of the risk model. (a) Heat map of the expression of 9 genes. (b) Distribution plot of riskscore in each group. (c) Distribution plot of survival status in each group. (d) Survival curve graph of patients (red: high-risk group and blue: low-risk group). (e) Survival curve graph of in N+ and N- patients in the high-risk group (red: N+ patients and blue: N- patients). (f) Survival curve graph of patients in N+ group and N- group in the low-risk group (red: N+ patients and blue: N- patients). (g) ROC curve graph of the risk model in TCGA dataset. (h) ROC curve of the risk model in GSE31210 dataset. (i) Forest plot of univariate and (j) multivariate Cox regression analyses.

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