The association between gestational weight gain z-score and stillbirth: a case-control study.
Cassandra M PickensCarol J HoguePenelope P HowardsMichael R KramerMartina L BadellDonald J DudleyRobert M SilverRobert L GoldenbergHalit PinarGeorge R SaadeMichael W VarnerBarbara J StollPublished in: BMC pregnancy and childbirth (2019)
GWG z-scores below - 1.5 SD are associated with increased odds of stillbirth.