Table 1.

Characteristics of Selected Microarray Data Series

Datasets	Disease	Grouping		Sample	Platform	Expression Array	Ref.
		Case	Control
GSE47460	COPDa	71	91	Lung biopsy	GPL14550	Agilent-028004 SurePrint G3 Human GE 8x60K Microarray	(Peng et al. 2016)
GSE47460	IPF	122	91	Lung biopsy	GPL14550	Agilent-028004 SurePrint G3 Human GE 8x60K Microarray	(Peng et al. 2016)
GSE23611	asthma	27	13	Lung biopsy	GPL6480	Agilent-014850 Whole Human Genome Microarray 4x44K G4112F	(Choy et al. 2011)

^aGOLD stage II