Real-world discrimination and incremental value of first-trimester placental growth factor for hypertensive disorders of pregnancy: a retrospective Chinese cohort
Background Placental growth factor (PlGF) contributes to first-trimester screening algorithms for preeclampsia, but its prognostic performance as an isolated biomarker in routine Chinese care is uncertain. Methods We performed a retrospective, single-centre cohort study among pregnancy episodes recorded in a hospital P...