Survival Analysis of Radiation Therapy in Ovarian Cancer: A SEER Database Analysis

Figure 4

Stratified survival analyses by radiotherapy among ovarian cancer patients with III/IV stage. (a). (b). Kaplan–Meier curves for overall survival in stratification analysis according to pathological type. (c). (d). Kaplan–Meier curves for overall survival in stratification analysis according to stage. RT: radiotherapy.

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