[Association between early pregnancy maternal blood pressure and risk of congenital heart disease in offspring].
Zhonghua Yi Xue Za Zhi
; 104(26): 2431-2437, 2024 Jul 09.
Article
in Zh
| MEDLINE
| ID: mdl-38978367
ABSTRACT
Objective:
To analyze the association between maternal blood pressure and congenital heart disease (CHD) in offspring.Methods:
From February 2018 to December 2020, pregnant women who participated in the China birth cohort study in Beijing Obstetrics and Gynecology Hospital, Shenzhen Maternal and Child Healthcare Hospital and Chengdu Women's and Children's Central Hospital were enrolled in this study. The baseline and follow-up information were collected using an electronic data collection system. Stepwise logistic regression model was used to analyze the association between maternal blood pressure including systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP) and pulse pressure difference (PP) in the first trimester of pregnancy and the risk of CHD in the offspring. A restrictive cubic spline curve was used to draw the dose-response curve between maternal blood pressure and CHD.Results:
A total of 55 552 participants were included in this study. Of them, 31 038, 15 375 and 9 139 pregnant women were enrolled in Beijing Obstetrics and Gynecology Hospital, Shenzhen Maternal & Child Healthcare Hospital and Chendu Women's and Children's Central Hospital, respecitively. The age of pregnant women was (31.3±4.0) and the incidence of CHD in the offspring was 0.78% (435/55 552). Multivariable logistic regression model analysis showed that the increase of SBP (OR=1.01, 95%CI 1.00-1.02), DBP (OR=1.01, 95%CI 1.00-1.03) and MAP (OR=1.02, 95%CI 1.00-1.03) in the first trimester were significantly associated with the risk of CHD in the offspring. The restrictive cubic spline analysis showed a positive linear association of SBP (Ptotal<0.001; Pnon-liear=0.315), DBP (Ptotal<0.001; Pnon-liear=0.928) and MAP (Ptotal<0.001; Pnon-liear=0.929) with the risk of CHD in the offspring.Conclusion:
Maternal SBP, DBP and MAP in the first trimester of pregnancy were positively associated with the risk of CHD in the offspring.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Blood Pressure
/
Heart Defects, Congenital
Limits:
Adult
/
Female
/
Humans
/
Pregnancy
Country/Region as subject:
Asia
Language:
Zh
Journal:
Zhonghua Yi Xue Za Zhi
Year:
2024
Document type:
Article
Affiliation country:
China