Ruiling Yan

Early prediction of preeclampsia among the advanced-age pregnant women: A retrospective multicenter study

Background Preeclampsia (PE) remains a leading cause of maternal and perinatal morbidity. Women of advanced maternal age (AMA, ≥ 35 years) constitute a rapidly expanding high-risk subpopulation in China. Existing first-trimester prediction models were derived in general obstetric...