Prehypertension In Early Pregnancy Is A Risk Factor For Hypertensive Disorders During Pregnancy: A Historical Cohort Study In Japan
HYPERTENSION IN PREGNANCY(2021)
摘要
Objective: We evaluated the association between pre-hypertension (120-139 or 80-89 mmHg) in early pregnancy, hypertensive disorders of pregnancy (HDP), and perinatal adverse outcomes.Methods: We included 14,066 pregnant women, treated between 2003 and 2019 in Japan. Based on a blood pressure chart review recorded before 20 weeks of gestation, we stratified participants into the prehypertension (n = 3,806) and normotensive (n = 10,260) groups.Results: Prehypertension, an independent risk factor for HDP in the multivariate analysis (P< 0.001), was significantly associated with preterm and small-for-gestational age infants.Conclusion: Prehypertension potentially confers a risk for adverse perinatal outcomes in apparently normal pregnancies.
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关键词
Prehypertension, preterm birth, small for gestational age, hypertensive disorders of pregnancy
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