All patients

Neoadjuvant followed by surgery group

Primary surgery group

No.

DFS

OAS

No.

DFS

OAS

No.

DFS

OAS

Modified radical mastectomy

82

12

24

20

¹8_a

^b15.5²

62

³15^a

^b24⁺

Conservative surgery + axillary clearance

30

20

29

22

¹16

35²

8

³15

19⁺

Total

56

15

24

21

16

22

35

15

24