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Fig. 2 | BMC Cancer

Fig. 2

From: A novel risk score system for prognostic evaluation in adenocarcinoma of the oesophagogastric junction: a large population study from the SEER database and our center

Fig. 2

Development of a novel prognostic risk score system. (A) Forest plot of prognostic features by using univariate Cox regression analysis. The hazard ratio and its 95% confidence interval are displayed. (B) The lambda plot in the LASSO model. The upper coordinate corresponding to the lowest point of the curve is the number of variables ultimately included in the model. (C) The cvfit plot in the LASSO model. According to the number of variables included, a vertical line is drawn at the position of the corresponding penalty value, and each curve represents a variable. The vertical coordinate of the variable is the regression coefficient of the variable. (D) Estimation of the best cut-off value for the risk score determined with X-tile software. (E) Kaplan-Meier plots showing worse survival in the high-risk group than in the low-risk group in the training set. (F) The 1-, 3-, and 5-year ROC curves showing the prognostic evaluation performance of our risk score system

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