1200-1201 / 1674
University Hospital Erlangen
APBI group
(n=633)
WBI group
(n=551)
p-value
Age
Age (years):
median (range)
62
( 40 - 92)
62
( 40 - 85)
0·86
Menopausal status: n (%)
premenopausal
108 ( 17 )
92 ( 17 )
postmenopausal
525 (
83
)
459 (
83
)
0.93
unknown
0 ( 0 )
0 ( 0 )
Tumour size and resection margins
Tumor diameter
(mm):
median (range)
12
( 9 - 30 )
12
( 9 – 30 )
0·19
Surgical free margins
(mm):
median (range)
8
( 2 - 40 )
7
( 2 - 25 )
0·39
Grading: n (%)
G1
248 ( 39 )
217 ( 39 )
G2
319 ( 50 )
288 ( 52 )
0.55
G3
57 (
9
)
42 (
8
)
Systemic treatment: n (%)
yes
572 (
90
)
505 (
92
)
no
59 ( 9 )
46 ( 8 )
0.63
Follow-up: 6.6 y. (median)
PATIENTS CHARACTERISTICS