Kaplan-Meier survival curves. Overall survival curves calculated by Kaplan-Meier method in Barrett-associated EACs (Figure 4a) and the whole population of all EACs (Figure 4b), respectively. Survival of patients with EAC was better when BE showed low LgR5 expression compared to high LgR5 expression. This was shown for BE in association with EAC (p = 0.0278) (a) and the whole population of EACs (b), respectively (p = 0.0325). The times of the censored data are indicated by short vertical lines.