TABLE 1.

Characteristics of Gene Expression Omnibus datasets used in this study.

Data set	Platform	Related diseases	Normal samples	Lesion samples	Total	Group
GSE166388	GPL570	Psoriasis	4	4	8	Test set
GSE14905	GPL570	Psoriasis	21	33	54	Test set
GSE78097	GPL570	Psoriasis	6	13	19	Test set
GSE109248	GPL10558	Psoriasis	14	17	31	Validation set
GSE13355	GPL570	Psoriasis	64	58	122	Validation set
GSE112366	GPL13158	IBD	26	141	167	Test set
GSEL186582	GPL570	IBD	13	196	209	Test set
GSE47908	GPL570	IBD	15	45	60	Test set
GSE13367	GPL570	IBD	10	17	27	Test set
GSE95095	GPL14951	IBD	12	24	36	Validation set
GSE186582	GPL570	IBD	12	147	159	Validation set
GSE38713	GPL570	IBD	13	30	43	Validation set
GSE95452	GPL570	IBD	5	21	26	Validation set

Abbreviation: IBD, inflammatory bowel disease.