Table 1

Breast cancer datasets used

Ref.
Cohort name
Oligo microarray platform
ER-
ER+







n
Death/distant metastasis (n)
n
Death/distant metastasis (n)

[18]
NKI2
Agilent
69
34
226
45
[5]
EMC
Affymetrix
77
27
208
80
[9]
NCH
Agilent
40
14
93
21
[19]
UPP
Affymetrix
34
6
213
49
[7]
JRH-2
Affymetrix
24
6
72
17

ER, estrogen receptor.

Teschendorff et al. Genome Biology 2007 8:R157   doi:10.1186/gb-2007-8-8-r157