Pregnancy Outcomes in Normotensive VS stage1 Hypertension: a Prospective Observational Study

Based on first-trimester BP measurements, pregnant women were reclassified as normotensive (systolic BP \< 120mmHg and diastolic BP \<80mmHg on at least two occasions) and stage 1 hypertensive (systolic BP 130-139 mmHg and/or diastolic BP 80-89 mmHg on at least two occasions, without a diagnosis of chronic hypertension and/or elevated BP).

"In this study, the risk factors of preeclampsia in pregnant women with combined maternal factors, MAP and PLGF were comprehensively analyzed by the Bayesian rule developed by the British Fetal Medicine Foundation (FMF). The online calculation website is: https://fetalmedicine.org/research/assess/preeclampsia/first-trimester."