TABLE 1.

Summary of the primary studies encompassed in the integrated analysis of genome-wide expression studies for EM.

Dataset	GEO accession No	Sample size	Eutopic	Ectopic	Platform
Training set (n = 54)	GSE7305	20	10 (tissues adjacent to EMs)	10	GPL570 [HG-U133_Plus_2] Affymetrix Human Genome U133 Plus 2.0 Array
	GSE11691	18	9 (tissues adjacent to EMs)	9	GPL96 [HG-U133A] Affymetrix Human Genome U133A Array [HG-U133A_2] Affymetrix Human Genome U133A 2.0 Array
	GSE25628	16	8 (tissues adjacent to EMs)	8	GPL96 [HG-U133A] Affymetrix Human Genome U133A Array
Test set 1 (n = 16)	GSE37837	16	8 (tissues adjacent to EMs)	8	Agilent-014850 Whole Human Genome Microarray 4 × 44 K G4112F (Probe Name version)
Test set 2 (n = 35)	GSE6364	35	16 (tissues from healthy people)	19	GPL570 [HG-U133_Plus_2] Affymetrix Human Genome U133 Plus 2.0 Array