Fig. 6

Construction and validation of the diagnostic model. A Univariable Cox regression analysis results. B Multiple Cox independent prognosis analysis results. C LASSO coefficient profiles of the candidate genes. D Relationship between partial likelihood deviance and log(λ). E ROC curve of the diagnostic model using the training dataset. F Boxplots of the risk core distribution using the training dataset. G ROC curve of the diagnostic model using the validation dataset. H Boxplots of the risk score distribution using the validation dataset