Table 2.

Associations of Pregnancy Conditions with Cardiovascular Disease Death

Model Number	Variable*	Hazard Ratio	95% Confidence Interval
Univariate †
1	Ever had a Preeclamptic Pregnancy	2.73	1.78, 4.18
2	Ever had an IUGR Child	1.44	1.03, 2.03
3	Ever had Preexisting Hypertension	6.17	4.34, 8.77
4	Age at Enrollment (years)	1.11	1.09, 1.13
5	BMI at Enrollment (kg/m2)	1.16	1.13, 1.19
6	Current Smoking at Enrollment	1.31	1.14, 1.51
Multivariate
7‡	Ever had a Preeclamptic Pregnancy	2.14	1.29, 3.57
	Ever had an IUGR Child	1.68	1.12, 2.52
	Ever had Preexisting Hypertension	2.20	1.36, 3.57
	Age at Enrollment (years)	1.10	1.07, 1.12
	BMI at Enrollment (kg/m2)	1.14	1.11, 1.17
	Current Smoking at Enrollment	1.55	1.31, 1.82

^*Variables beginning “Ever had” were recorded as ever occurring in a CHDS observed pregnancy or never occurring in a CHDS observed pregnancy.

^†Univariate models are unadjusted and may be based on different sample sizes due to missing values (Age n=14,170, BMI n=10,828, Current Smoking n=11,697, All others n=14,320).

^‡Full model contains variables that were either independently significant and/or confounders to the 10% level after mutual adjustment. The full model includes n=9,491 women.