Prognostic gene signatures for patient stratification in breast cancer - accuracy, stability and interpretability of gene selection approaches using prior knowledge on protein-protein interactions

Table 1 Employed breast cancer data sets

GEOid	Patients	dmfs/rfs with event < 5 years	dmfs/rfs _ 5 years	source
GSE2034	286	93	183	Wang et al. 2005 [34]
GSE1456	159	34	119	Pawitan et al. 2005 [35]
GSE2990	187	42	116	Sotiriou et al. 2006 [36]
GSE4922	249	69	159	Ivshina et al. 2006 [37]
GSE7390	198	56	135	Desmedt et al. 2007 [38]
GSE11121	200	28	154	Schmidt et al. 2008 [39]

ISSN: 1471-2105