Fig. 5
Construction and validation of the m6A-LPS. a The partial likelihood deviance plot. b Lasso coefficient profiles. c Coefficient of nine screened m6A-related lncRNAs in the Lasso model. d, g The K-M curve showed that the high-risk group had a more inferior OS than the low-risk group in train (d) and test sets (g). e, h ROC curve of the m6A-LPS: The AUCs of 1-, 3-, and 5-year OS in the train set (e) and test set (h). f, i Distributions of risk scores and survival status of GC patients in the train (f) and test sets (i). m6A-LPS, m6A-related lncRNA prognostic signature; Lasso, Least absolute shrinkage and selection operator; K-M, Kaplan–Meier; OS, overall survival; ROC, receiver operating characteristic; AUC, areas under the curve; GC, Gastric cancer