Fig. 3 | Scientific Reports

Fig. 3

From: Circadian rhythm genes contribute to the prognosis prediction and potential therapeutic target in gastric cancer

Fig. 3

Assessment of predictive performance of the CRG signature. (A-C) Principal component analysis of all genes, CRGs and model CRGs. The dot in different colors represent patients with varying risk levels. (D) The K-M survival curve of progression free survival. (E-F) Univariate regression and multivariate regression analyses. Hazard Rate (HR) > 1 denotes a risk factor, HR < 1 denotes a protective factor. (G) The concordance index (CI) of risk score and clinical characteristics. The higher the value of the CI, the better the predictive ability of the model. (H) The ROC curve of the risk score and clinical characteristics.

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