Table 1. Details of the datasets.

Dataset	sample	normal	tumor	platform	reference
GSE17025	endometrium	12	91	GPL570	Day et al.(2011)
GSE63678	endometrium	5	7	GPL571	Pappa et al.(2015)
GSE115810	endometrium	3	24	GPL96	Hermyt et al.(2019)
TCGA UCEC	endometrium	35	333	-	-