Table 1.

The 18 major depression disorder RNA expression datasets from GEO.

Dataset GEOID	Data contributors	# control/cases	Country	Study age	Platform	Sample source	Sample organism
GSE12654	Iwamoto et al., 2008	15/11	Japan	13	GPL8300	Brodmann area	Homo sapiens
GSE32280	Yi et al., 2012	8/16	China	9	GPL570	Blood	Homo sapiens
GSE44593	Sibille et al., 2016	14/14	USA	5	GPL570	Amygdala	Homo sapiens
GSE53987	Lanz et al., 2014	18/16	USA	7	GPL570	Multiple brain region	Homo sapiens
GSE54562	Sibille et al., 2014	10/10	USA	7	GPL6947	Anterior cingulate cortex	Homo sapiens
GSE54563	Sibille et al., 2014	25/25	USA	7	GPL6947	Anterior cingulate cortex	Homo sapiens
GSE54564	Sibille et al., 2014	21/21	USA	7	GPL6947	Amygdala	Homo sapiens
GSE54565	Sibille et al., 2014	16/16	USA	7	GPL570	Anterior cingulate cortex	Homo sapiens
GSE54566	Sibille et al., 2014	14/14	USA	7	GPL570	Amygdala	Homo sapiens
GSE54567	Sibille et al., 2014	14/14	USA	7	GPL570	Dorsolateral prefrontal cortex	Homo sapiens
GSE54568	Sibille et al., 2014	15/15	USA	7	GPL570	Dorsolateral prefrontal cortex	Homo sapiens
GSE54570	Sibille et al., 2014	13/13	USA	7	GPL96	Dorsolateral prefrontal cortex	Homo sapiens
GSE54571	Sibille et al., 2014	13/13	USA	7	GPL570	Anterior cingulate cortex	Homo sapiens
GSE54572	Sibille et al., 2014	12/12	USA	7	GPL570	Anterior cingulate cortex	Homo sapiens
GSE54575	Sibille et al., 2014	12/12	USA	7	GPL96	Orbital ventral prefrontal cortex	Homo sapiens
GSE92538	Hagenauer et al., 2016	56/29	USA	5	GPL10526	DLPFC	Homo sapiens
GSE98793	Kelly et al., 2017	64/128	UK	4	GPL570	Blood	Homo sapiens
GSE114852	Breen et al., 2018	85/31	USA	3	GPL10558	Blood	Homo sapiens

Note: “study age” of a dataset was defined as the current year—the year of data submission.