Table 4.

Logistic regression analysis for maternal blood pressure at 11–14 weeks and adverse pregnancy outcomes.

Variable	Preeclampsia		Preterm preeclampsia		Term preeclampsia
	Crude OR (95% CI)	Adjusted OR* (95% CI)	Crude OR (95% CI)	Adjusted OR* (95% CI)	Crude OR (95% CI)	Adjusted OR* (95% CI)
SBP (10 mm Hg)	3.0 (1.9 to 4.6)†	2.5 (1.5 to 4.0)†	1.9 (1.1 to 3.5)	1.9 (0.9 to 3.8)	4.1 (2.2 to 7.8)†	3.2 (1.6 to 6.4)†
DBP (10 mm Hg)	5.2 (2.9 to 9.3)†	4.3 (2.3 to 7.9)†	5.8 (2.4 to 14.4)†	6.0 (2.3 to 16.2)†	4.4 (2.1 to 9.1)†	3.1 (1.4 to 6.8)†
MAP (10 mm Hg)	5.1 (2.8 to 9.0)†	4.1 (2.2 to 7.7)†	5.1 (2.1 to 11.9)†	5.6 (2.0 to 15.5)†	4.7 (2.2 to 9.7)†	3.3 (1.5 to 7.4)

*Adjusted for maternal age, race, education, maternal body mass index at 11–14 weeks’ gestation and diabetes mellitus.

†P<0.01.

DBP, diastolic blood pressure; MAP, mean arterial pressure; SBP, systolic blood pressure.