ArticleHypertension research : official journal of the Japanese Society of Hypertension2019
Temporary hypertension and white coat hypertension in the first trimester as risk factors for preeclampsia.
Article in Hypertension research : official journal of the Japanese Society of Hypertension, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.
- Development of preeclampsia in pregnant women with white-coat hypertension: a systematic review and meta-analysis.Archives of gynecology and obstetrics · 2024Pooled it
- Does nocturnal hypertension reclassify maternal-fetal risk in women with white-coat hypertension? A cohort study in the second half of pregnancy.Hypertension research : official journal of the Japanese Society of Hypertension · 2026Article
- Optimization of Ambulatory Blood Pressure Monitoring during Pregnancy: A Path Toward Risk Stratification Improvement and Management of Hypertensive Disorders.Reviews in cardiovascular medicine · 2025Review
- Automated electrochemiluminescence immunoassay for serum PlGF levels in women with singleton pregnancy at 9-13 weeks of gestation predicts preterm preeclampsia: a retrospective cohort study.Hypertension research : official journal of the Japanese Society of Hypertension · 2024Article
- Clinical characteristics and treatment patterns of pregnant women with hypertension in primary care in the Federal Capital Territory of Nigeria: cross-sectional results from the hypertension treatment in Nigeria Program.BMC pregnancy and childbirth · 2023Article
- Visit-to-visit blood pressure variability and risk of adverse birth outcomes in pregnancies in East China.Hypertension research : official journal of the Japanese Society of Hypertension · 2021Article
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Authors and funding
12 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We compared the risk of preeclampsia (PE) among women with normal blood pressure (BP), high-normal BP, high BP, temporary hypertension (THT), white coat hypertension (WCH), and chronic hypertension (CH) in the first trimester. This was a retrospective cohort study involving 2858 pregnant women, who received regular maternal checkups at <12 weeks. BP levels were evaluated using the average of the second and third BP readings. When patients showed HT in the first trimester that later normalized during 14-19 weeks, we called this condition THT. BP levels were classified as normal BP, high-normal BP, high BP, THT, WCH, and CH. PE was defined as a new onset of HT after 20 weeks accompanied by either proteinuria or other organ dysfunctions. Gestational hypertension (GH) was defined as the new onset of HT after 20 weeks. The proportion of WCH in women with newly diagnosed HT was 47%. PE occurred in 1.3, 4.3, 8.1, 8.2, 14.3, and 25.0% of women with normal BP, high-normal BP, high BP, THT, WCH, and CH, respectively. GH occurred in 0.3, 1.8, 9.9, 2.0, and 28.6% of women with normal BP, high-normal BP, high BP, THT, and WCH, respectively. After adjusting for possible confounding variables, high-normal BP, high BP, THT, WCH, and CH were independent risk factors for PE vs. normal BP; in addition, high-normal BP, high BP/THT, and WCH were independent risk factors for GH vs. normal BP. In conclusion, THT and WCH in the first trimester were risk factors for PE, and WCH was a risk factor for GH.
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