Table 1.

Characteristics of Patients (N = 180)

Median age (range), yrs	64 (60–73)
Age category, n (%)
>60 and < 65 years	100 (56)
≥ 65 years	80 (44)
pT-category, n (%)
pT1	73 (41)
pT2	91 (51)
pT3	5 (3)
pT4	3 (2)
unknown	8 (4)
pN-category, n (%)
pN0	66 (37)
pN1	97 (54)
pN2	10 (6)
unknown	7 (4)
Receptor status, n (%)
ER or PgR positive	82 (46)
Negative	78 (43)
Unknown	20 (11)
Histotype, n (%)
Ductal	132 (73)
Lobular	33 (18)
Other	15 (8)
Histologic grade, n (%)
G1	5 (3)
G2	53 (29)
G3	96 (53)
Unknown	26 (14)
Concomitant radiotherapy, n (%)
No	114 (63)
Yes	66 (37)