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Table 2 The details of the datasets for prognostic prediction of PRS

From: Detecting prognostic biomarkers of breast cancer by regularized Cox proportional hazards models

Datasets Platforms # of samples # of genes References
TCGA DCC 224 (112 Normal / 112 Tumor) 20222 [61]
GSE5764 GPL570 15 (10 Normal / 5 Tumor) 21835 [68]
GSE7904 GPL570 62 (19 Normal / 43 Tumor) 16452 [69]
GSE10780 GPL570 185 (143 Normal / 52 IDC) 21835 [70]
GSE42568 GPL570 121 (17 Normal / 104 IDC) 21835 [71]
  1. *IDC Invasive ductal carcinomas. Histopathological BRCA subtypes: invasive ductal (IDC), invasive lobular (ILC), mixed ductal/lobular (Mixed), and other-type (Other) carcinoma [72]