Table 2.

Mean Z-score of protein level by cluster

		Clusters
			Preeclampsia	High- inflammation	Low- inflammation	Adjusted Bonferroni correction
Pro-inflammatory	IL-1β	−0.63	1.87	−0.31	<0.0001	<0.0001
	IL-6	−0.66	1.64	−0.29	<0.0001	0.0002
	TNF-α	−0.38	1.8	−0.41	<0.0001	0.0003
	IL-18	−0.89	0.95	0.36	0.002	0.016
	IL-8	−0.47	1.91	−0.47	<0.0001	<0.0001
Anti-inflammatory	IL-1 RA	−0.84	1.95	−0.04	<0.0001	0.0003
Vascular Endothelial	E-selectin	−0.69	1.51	0.05	0.0003	0.003
	P-selectin	0.49	−0.8	0.08	0.115	0.231
	VCAM-1	−0.6	0.47	0.29	0.119	0.119
	ICAM-1	−0.66	−0.09	0.34	0.104	0.311
	ICAM-3	0.09	−0.98	0.13	0.088	0.353
Vascular Angiogenic	VEGF	1.15	−0.46	−0.56	<0.0001	0.0007
Immunomodulatory	IL-10	−0.05	−1.04	0.44	0.022	0.114
	TGF-β	0.86	−0.42	−0.51	0.002	0.014
	Thrombomodulin	−1.25	0.41	0.56	<0.0001	0.0002

^*One way ANOVA