Table 6.

Associations between PCs and PE.

Model	PCs	Mild PE		Severe PE
		OR (95%CI)	P-value	OR (95%CI)	P-value
Model 1	PC 1
	<−0.77	1.00	–	1.00	–
	≥−0.77	36.00(4.27,303.44)	0.001	225.00(21.94,2307.07)	0.000
	PC 2
	<−0.08	1.00	–	1.00	–
	≥−0.08	15.00(2.97,75.70)	0.001	0.09(0.02,0.45)	0.003
Model 2	PC 1
	<−0.77	1.00	–	1.00	–
	≥−0.77	47.97(4.64,496.26)	0.001	432.69(28.17,6645.03)	0.000
	PC 2
	<−0.08	1.00	–	1.00	–
	≥−0.08	21.72(3.61,130.75)	0.001	0.05(0.01,0.46)	0.009

Model 1 was an unadjusted model. Model 2 was adjusted for maternal education and gestational age.