Table 1.

The detailed information of the two datasets used in this work. The numbers in parentheses are the sample size.

Dataset	# of samples	# of genes	Samples type	Phenotype of samples
GSE59491	326	24478	$•$Maternal whole blood (326)	$•$SPTB (98)/ Term-birth (228)
GSE73685	183	20909	$•$ Amnion (24)	$•$ TL (5)/ TNL (7)/ PL (3)/ PNL (5)/ PPROM no labor (2)/ PPROM with labor (2)
			$•$ Chorion (24)	$•$ TL (5)/ TNL (7)/ PL (3)/ PNL (4)/ PPROM no labor (3)/ PPROM with labor (2)
			$•$ Cord blood (23)	$•$ TL (5)/ TNL (7)/ PL (4)/ PNL (5)/ PPROM no labor (1)/ PPROM with labor (1)
			$•$ Decidua (23)	$•$ TL (5)/ TNL (7)/ PL (2)/ PNL (5)/ PPROM no labor (2)/ PPROM with labor (2)
			$•$ Fundus (20)	$•$ TL (3)/ TNL (7)/ PL (1)/ PNL (4)/ PPROM no labor (3)/ PPROM with labor (2)
			$•$ Lower segment (24)	$•$ TL (5)/ TNL (7)/ PL (3)/ PNL (5)/ PPROM no labor (2)/ PPROM with labor (2)
			$•$Maternal whole blood (24)	$•$TL (5)/ TNL (7)/ PL (3)/ PNL (5)/ PPROM no labor (2)/ PPROM with labor (2)
			$•$ Placenta (21)	$•$ TL (5)/ TNL (7)/ PL (2)/ PNL (4)/ PPROM no labor (3)