Table 4

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

VariablePreeclampsiaPreterm preeclampsiaTerm 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.