Dataset Information
Lower Prepregnancy Cardiovascular Health is Associated With Hypertensive Disorders of Pregnancy: The CARDIA Study.
Ontology highlight
ABSTRACT: Background
Hypertensive disorders of pregnancy (HDP), including gestational hypertension, preeclampsia, and eclampsia, contribute to increased maternal morbidity and mortality and long-term cardiovascular disease risk. It is unclear whether HDP arises from pregnancy-specific complications or preexisting maternal cardiovascular traits unmasked during pregnancy. This article evaluates whether cardiovascular health before pregnancy, assessed by the American Heart Association's Life's Essential 8 (LE8) score, is associated with HDP risk.Methods
The CARDIA (Coronary Artery Risk Development in Young Adults) is a longitudinal cohort study of 5115 Black and White men and women, aged 18 to 30 years at baseline (1985-1986), and followed for over 30 years (nBlackWomen=1480; nWhiteWomen=1307). The LE8 score (range, 0-100) was calculated using health behaviors (diet, smoking, physical activity, sleep) and clinical metrics (body mass index, blood pressure, cholesterol, glucose). Cardiovascular health was categorized as low (LE8 <50), moderate (LE8 50-79), or high (LE8 ≥80). HDP was self-reported as gestational hypertension, preeclampsia, or eclampsia in pregnancies lasting ≥23 weeks. Generalized mixed models assessed the association between LE8 and HDP among 2036 pregnancies from 1227 women, adjusting for age, time-varying parity, education, income, follow-up time, cumulative births, and multiple gestation.Results
Mean baseline age was 24.1 years, 48.7% were Black women, and 19.9% reported HDP. Women with HDP had lower baseline LE8 scores (77.0 versus 79.5; P<0.01). Compared with high cardiovascular health, moderate (odds ratio, 1.78 [95% CI, 1.13-2.81]) and low cardiovascular health (odds ratio, 3.95 [95% CI, 1.05-14.88]) were associated with increased HDP risk.Conclusions
Lower prepregnancy cardiovascular health is an independent risk factor for HDP. Improving cardiovascular health may reduce HDP risk.
SUBMITTER: Dodds LV
PROVIDER: S-EPMC12372538 | biostudies-literature | 2025 Oct
REPOSITORIES: biostudies-literature
Publications
Lower Prepregnancy Cardiovascular Health is Associated With Hypertensive Disorders of Pregnancy: The CARDIA Study.
Hypertension (Dallas, Tex. : 1979) 20250808 10
<h4>Background</h4>Hypertensive disorders of pregnancy (HDP), including gestational hypertension, preeclampsia, and eclampsia, contribute to increased maternal morbidity and mortality and long-term cardiovascular disease risk. It is unclear whether HDP arises from pregnancy-specific complications or preexisting maternal cardiovascular traits unmasked during pregnancy. This article evaluates whether cardiovascular health before pregnancy, assessed by the American Heart Association's Life's Essent ...[more]