10-year local recurrence rates
32
26
19.4
21.6
16
15
7.1
10.3
0
20
40
60
80
100
NSABP
EORTC
UK/ANZ DCIS
SweDCIS
%
Surgery only
Surgery and WBRT
RR: 0.43
RR: 0.53 RR: 0.32
RR: 0.40