To determine whether the expression level of KDF1 is associated with the survival, patients were divided into lower KDF1 protein group (including patients of score 0 and 1) and higher KDF1 protein group (including patients of score 2 and 3) according to the immunostaining intensity for KDF1 in the tumor tissue and a survival analysis using Kaplan-Meier method was performed. Here, KDF1 is linked to neoplasm.