Clinical Features of Gestational Trophoblastic Disease in Aged Women in South Vietnam.

Purpose: This study aimed to determine the occurrence rate of gestational trophoblastic neoplasia (GTN) and its related factors in aged women with hydatidiform mole (HM) in Tu Du Hospital, Vietnam.

Materials And Methods: This retrospective cohort study included 372 women aged ≥40 years with HM diagnosed through post-abortion histopathological assessment in Tu Du Hospital from January 2016 to March 2019. Survival analysis was used for GTN cumulative rate estimation, log-rank test for group comparison, and Cox regression model for determining GTN-related factors.