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Treatment hazard ratio from GOG 122 with 95% CI by prognostic group and end point. (A) Progression-free survival; (B) overall survival. AP, doxorubicin and cisplatin; WAI, whole-abdominal irradiation; HR, hazard ratio; Relative Hazard, treatment hazard ratio estimate; Var[In(HR)], variance of the log treatment hazard ratio estimate.
