BACKGROUND To determine the major predictive factors for fetal acidemia in placental abruption. METHODS A retrospective review of pregnancies with placental abruption was performed using a logistic regression model. Fetal acidemia was defined as a pH of less than 7.0 in umbilical artery. The severe abruption score, which was derived from a linear discriminant function, was calculated to deter...

To determine whether placental abnormality (placental abruption or placental previa) during pregnancy predisposes an infant to a high risk of sudden infant death syndrome (SIDS), the authors conducted a population-based case-control study using 1989-1991 California linked birth and death certificate data. They identified 2,107 SIDS cases, 96% of whom were diagnosed through autopsy. Ten controls...

OBJECTIVE To establish the prevalence of hyperhomocysteinemia in women with placental abruption or infarction. DESIGN Forty-six women with normal pregnancy outcome (controls) and 84 women with placental abruption or infarction (study group) were selected, and studied in the non-pregnant state. Homocysteine metabolism was investigated by a standardized oral methionine loading test. Hyperhomocy...

AIMS Intimate partner violence (IPV) during pregnancy increases women's risk of pregnancy complications and adverse birth outcomes. The goal of this study was to examine the association between IPV and prenatal trauma and placental abruption during pregnancy. METHODS Prenatal and hospital obstetrical charts were reviewed for 2873 women who gave birth between January 2000 and March 2002 in a N...

OBJECTIVE The aim of this study was to investigate risk factors for placental abruption and to determine if anamnestic variables such as inherited thrombosis or recurrent fetal loss might be used as a predictor for placental abruption. METHODS A retrospective case-control study at the University Hospital, Palacky University, Olomouc, Czech Republic. One hundred and eighty women with placental...