Amount of proteinuria as associated with severity classification of pregnant women with preeclampsia.

Objective: This study aimed to verify whether the severity classification of preeclamptic women differed by the presence or absence of proteinuria exceeding 2.0 g/24 h.

Methods: In this retrospective cohort study, data were collected from women with singleton pregnancies who presented with preeclampsia and proteinuria at Aichi Medical University Hospital between April 1, 2008 and September 30, 2021.