Table 1 Patients characteristics – from chart review

Age at data extraction or death

65.83

9.35

Age at initial BC diagnosis

61.49

9.69

Age at progression to metastatic disease

62.85

9.39

n

%

Stage at diagnosis

Early (Stage IA, IB, IIA, IIB)

40

22.5%

Limited Regional (Stage IIIA)

8

4.5%

Locally Advanced (Stage IIIB)

6

3.4%

Locally Advanced (Stage IIIC)

5

2.8%

Metastatic (Stage IV)

119

66.9%

ECOG performance status at the time of diagnosis of mBC^a

0

63

35.4%

1

96

53.9%

2

18

10.1%

3

1

0.6%

Adjuvant treatment received (history)

Yes

65

36.5%

No

111

62.4%

Don’t know

2

1.1%