An immune response gene expression module identifies a good prognosis subtype in estrogen receptor negative breast cancer

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

ISSN: 1474-760X