Neoadjuvant group

Surgery group

No.

DFS

OAS

No

DFS

OAS

Premenopausal

24

10.5*

15.5^a

46

12¹

20²

Postmenopausal

18

^b29*

35^a

24

^b19.5¹

24²

Total

16

22

35

15

24