Fig. 4

Prognostic information of the 17 central genes in lung adenocarcinoma. The Kaplan-Meier plotter online tools were used to analyze the prognostic information of the 17 central genes. a High expression of 12 of the 17 genes had a significantly better survival rate (P < 0.05). b High expression of ADRA1A, TIE1, and LYVE1 showed a significantly worse survival rate (P < 0.05)