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Table 1 Breast cancer data sets used

From: A consensus prognostic gene expression classifier for ER positive breast cancer

Study

Cohort name

Platform

ER+ samples

Events (RIP/DM)

van de Vijver [18]

NKI2

oligos Agilent

226

45

Wang [11]

EMC

oligos Affymetrix

208

80

Naderi [12]

NCH

oligos Agilent

93

21

Sotiriou [25]

JRH-1

spotted cDNA

65

20

Miller [26]

UPP

oligos Affymetrix

213

49

Sotiriou [4]

JRH-2

oligos Affymetrix

72

17

  1. Study, cohort name, microarray platform, number of ER+ patients and death (or surrogate distant metastasis) events among ER+ cases. The cohorts are described in [4,11,12,18,25,26].