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Fig. 4 | Cancer Cell International

Fig. 4

From: Construction of a metastasis-associated ceRNA network reveals a prognostic signature in lung cancer

Fig. 4

Evaluation of the 6 lncRNA signature in the training set. a Lung cancer patients in the training set were divided into high- and low-risk groups based on their risk scores generated from the 6 lncRNA signature. The expression heat map shows the expression profiles of the 6 lncRNAs in lung cancer patients. b Kaplan–Meier survival curve analysis for overall survival of lung cancer patients using the risk scores generated from the 6 lncRNA signature. Differences between high-risk (n = 194) and low-risk (n = 193) groups were determined by log-rank test (P = 0.016). c Validation of the 6 lncRNA signature by ROC curve for predicting 10-year survival in lung cancer patients based on risk scores

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