Yan Z, et al. – The prognosis importance of zinc–finger E–box binding homeobox 2 (ZEB2) and transforming growth factor β1 (TGF–β1) and also other clinical attributes in epithelial ovarian cancer (EOC) are assessed in this study. ZEB2 and TGF–β1 may promote EOC progression, and Federation of Gynecology and Obstetrics (FIGO) stage, TGF–β1 expression, the postoperative start time of chemotherapy, and treatment course may be related to the prognosis of EOC.