Fig. 5
From: The prognostic value of PKM2 and its correlation with tumour cell PD-L1 in lung adenocarcinoma
Association of the combination of PKM2 and PD-L1 expression with prognosis in patients with lung adenocarcinoma in the training and validation cohorts. Kaplan-Meier curves for overall survival and disease-free survival according to the combination of PKM2 and PD-L1 expression in the training (a and b) and validation (c and d) lung adenocarcinoma patient cohort from TCGA (TCGA LUAD). The number of patients at risk in the high PKM2 & high PD-L1 and low PKM2 & low PD-L1 groups at different time points are presented at the bottom of the graphs