Table 1.

Characteristics of the 1,441 Parous Women

N (%) or mean (standard deviation)	No HDP N=1,127	Gestational hypertension N=112	Preeclampsia N=202	p-value
Baseline
Black	564 (50)	68 (60.7)†	115 (56.9)	0.029
Married/live with a partner	321 (28.5)	33 (29.5)	60 (29.9)	0.91
APOE ε4 carrier	301 (31)	25 (25.8)	58 (32.4)	0.5
Family history of dementia	279 (25.2)	21 (19.1)	51 (26)	0.34
Physical activity ≥300 units	552 (49)	44 (39.3)	101 (50)	0.13
Alcohol, drink/week	3.1 (5.4)	1.9 (3.1)†	2.4 (4.3)	0.006
Diet Quality	65 (13.4)	61.2 (12.2)†	63 (12.5)	0.003
Body mass index, kg/m2	23.9 (5)	26.4 (7.1)†	24.8 (5.7)†	<.001
Current smoking	308 (27.5)	29 (26.1)	47 (23.6)	0.52
Elevated blood pressure	16 (1.4)	8 (7.1)†	11 (5.4)†	<.001
Diabetes	3 (0.3)	0 (0)	1 (0.5)	0.72
Dyslipidemia	251 (22.5)	22 (19.8)	49 (24.4)	0.65
Obesity	121 (10.8)	23 (20.5)†	32 (15.9)	0.003
Depression	247 (23.8)	29 (29.6)	54 (28.9)	0.19
Age at first pregnancy, years	24.1 (7.4)	23 (6)	23.5 (6.2)	0.4
Year 30
Age at year 30, years	55.3 (3.6)	55.1 (3.6)	54.5 (3.8)†	0.027
Parity	1.8 (1.3)	2.3 (1.2)†	2.4 (1.3)†	<.001
Education, years	15.2 (2.5)	14.6 (2.5)†	15 (2.4)	0.047
Body mass index, kg/m2	30.5 (7.6)	33.9 (9.1)†	32.5 (8.5)†	<.001
Gestational diabetes	87 (7.7)	11 (9.8)	38 (18.8)†	<.001
Hypertension	392 (34.8)	64 (57.1)†	99 (49)†	<.001
Diabetes	154 (13.8)	18 (16.7)	36 (17.9)	0.26
Obesity	535 (47.6)	69 (62.7)†	111 (55)	0.003
Cardiovascular event	27 (2.4)	6 (5.4)	8 (4)	0.12
Traumatic brain Injury	149 (13.4)	14 (12.7)	32 (16.3)	0.53

HDP = Hypertensive disorders of pregnancy

^†p<0.05 in the post-hoc test using Bonferroni multiple comparisons (continuous variables) and unadjusted logistic regressions (categorical variables).