Table 1 Baseline characteristics

From: Monitoring of circulating tumor DNA in patients with stage II-III breast cancer treated with neoadjuvant chemotherapy

Characteristic

N = 29

Age, Median (IQR)

49 (42, 55)

Menopausal status

 Post

9 (31%)

 Pre

20 (69%)

Histology

 Ductal (NST)

27 (93%)

 Lobular

2 (7%)

Tumor stage

 T2

16 (55%)

 T3

11 (38%)

 T4

2 (7%)

N Stage

 N0

8 (28%)

 N+

21 (72%)

Subtype

 HR+/HER2-

6 (21%)

 TNBC

11 (38%)

 HER2+

12 (41%)

Pathological complete response (pCR)

11 (38%)