Fig. 3
Survival analysis of 4 gene-pair signature. This signature was able to classify the stage I LUAD patients into two groups with significant RFS (univariate COX p < 0.0057, multivariate COX p < 0.0069). a Multivariate survival analysis of the signature; b univariate survival analysis of the signature; c survival analysis on the impacts of gender; d survival analysis on the impacts of smoking; e survival analysis on the impacts of age. The log rank p value is displayed separately