Fig. 6

Disease-free survival difference between underwent OFS or non-OFS among premenopausal patients with non-chemotherapy cohort. (A) Disease-free survival difference between underwent OFS or non-OFS among patients with CR-score>1.42. (B) Disease-free survival difference between underwent OFS or non-OFS among patients with CR-score ≤ 1.42. OFS, ovarian function suppression; CR-score, composite recurrence risk score