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Table 1 Characteristics of the breast cancer patients

From: Presence of circulating Her2-reactive CD8 + T-cells is associated with lower frequencies of myeloid-derived suppressor cells and regulatory T cells, and better survival in older breast cancer patients

Clinicopathological parameters

(n = 40)

Age range (years)

65-87

Median age (years)

75

Tumour stage

Number of patients

0

3

1

18

2

6

3

6

4

6

Unknown

1

Tumour size

 

Tis

2

T0

1

T1

21

T2

8

T3

3

T4

5

Nodal status

 

No

24

N1

6

N2

4

N3

2

Unknown

4

Metastasis

 

M0

33

M1

6

Mx

1

Receptor status

 

Triple-negative

8

ER+

33

ER status unknown

1

PR+

31

PR status unknown

1

Her2: 2+

4

Her2 status unknown

2

Treatments

 

Adj chemotherapy

3

Adj radiotherapy

29

Adj endocrine therapy

30

  1. ER, estrogen receptor; PR, progesterone receptor; Her2, human epidermal growth factor receptor 2; Adj, adjuvant.