Table 2.

Other proposed maternal variables for the prediction of PE (29, 32-34, 37, 38, 40, 59, 74, 99-106)

Parameter	Classified by category	Classified by risk profile
Maternal age	Personal history	Personal risk profile
Maternal ethnicity
Tobacco use in pregnancy
Parity
Education level
Conception method
Family history of preeclampsia
Prior preeclampsia
Prior preterm birth
Renal disease	Past medical conditions	Cardiovascular risk profile
Hypertension
Systolic blood pressure	Physical examination
Diastolic blood pressure
Mean arterial blood pressure
Prior gestational diabetes	History	Metabolic risk profile
Pre-existing diabetes mellitus	Past medical conditions
Maternal height	Physical examination
Maternal weight
Maternal body mass index
Thrombophilia	Past medical conditions	Prothrombotic risk profile
Uterine artery Doppler index	Placental blood flow
Uterine artery notching