. Author manuscript; available in PMC: 2022 Dec 1.

Published in final edited form as: J Matern Fetal Neonatal Med. 2019 Dec 29;34(24):4009–4024. doi: 10.1080/14767058.2019.1702953

Table 2.

Amniotic fluid analyte concentration differences among study groups.

Analyte	Log2 fold change (SD) with PTL-TD NI as reference group			p-value
Analyte	PTL-PTD NI	PTL-PTD SIAI	PTL-PTD IAI	p-value
PGE₂	0.318 (0.412)	1.142 (0.445)	4.166 (0.541)	<.001
PGF_2α	0.102 (0.261)	0.28 (0.278)	2.202 (0.344)	<.001
PGFM	0.618 (0.323)	2.913 (0.345)	3.616 (0.427)	<.001
PGE₂.EA	0.13 (0.199)	−0.083 (0.206)	0.267 (0.258)	0.378
PGF_2α.EA	0.029 (0.266)	−0.007 (0.279)	−0.219 (0.361)	0.893
PGE₂:PGE₂.EA	0.071 (0.457)	0.858 (0.5)	3.793 (0.599)	<.001
PGF_2α:PGF_2α.EA	0.088 (0.361)	0.156 (0.378)	1.798 (0.494)	0.001

SD = standard deviation.