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. 2019 Aug 27;10(20):4852–4859. doi: 10.7150/jca.31357

Figure 3.

Figure 3

Construction of a New Prognostic Model Zhongshan Score Based on Lasso Cox Regression and Evaluation of the Model. [A], Lasso Cox regression of the 5 selected parameters. A dashed vertical line was drawn at the value when λ=0.014; [B], Partial likelihood deviance for the Lasso regression. The light dashed vertical line stood for the minimum partial likelihood deviance. The bold dashed vertical line stood for the partial likelihood deviance when λ=0.014; [C], The Zhongshan Score (ZS) with detailed parameters, points and stratification. Kaplan Meier survival analysis of ZS risk stratification of OS [D], PFS [E] and CSS [F] showed significant difference. ROC curves and C- index analysis of ZS, ISS, and DS for OS [G], PFS [H] and CSS [I]. The value of AUC, C- index and AIC were included in the figure.