Fig. 4

Association of HLTF expression with OS (a, c) and DFS (b, d). Four groups of patients were built, based on the combined covariates of WT and I21R HLTF expression levels. WT: wild-type HLTF. Mut: I21R HLTF. In A and C, the four groups were considered independent from each other. In C and D, the group “low WT HLTF-High I21R HLTF” was compared with the other ones, which were combined in one group called “Other”