Placental Abruption among Singleton and Twin Births in the United States: Risk Factor Profiles
نویسندگان
چکیده
منابع مشابه
Placental abruption among singleton and twin births in the United States: risk factor profiles.
The authors performed a population-based epidemiologic study to evaluate and contrast risk factor profiles for placental abruption among singleton and twin gestations. Data were derived from linked US birth/infant death files for 1995 and 1996, comprising 7,465,858 singleton births and 193,266 twin births. The authors also evaluated effect modification between smoking and hypertension and the e...
متن کاملPlacental abruption and perinatal mortality in the United States.
Placental abruption is an uncommon obstetric complication associated with high perinatal mortality rates. The authors explored the associations of abruption with fetal growth restriction, preterm delivery, and perinatal survival. The study was based on 7,508,655 singleton births delivered in 1995 and 1996 in the United States. Abruption was recorded in 6.5 per 1,000 births. Perinatal mortality ...
متن کاملTwin and singleton births in Ghana--a case-control study.
A retrospective study involving 623 twin and 1246 singleton births was conducted to compare the two groups with regard to selected maternal, fetal and labor and delivery characteristics and outcomes. Maternal age and parity were significantly higher for twins. The risks of preterm delivery, arrival in the labor ward in second stage of labor, cesarean births and postpartum haemorrhage were signi...
متن کاملRisk factors of placental abruption
BACKGROUND Placental abruption is one of the most common causes of bleeding during pregnancy. Multiple factors are known to be associated with increase of risk of placental abruption such as alcohol, cocaine use and cigarette smoking. The objective of this study was to identify risk factors for placental abruption in an Iranian women population. MATERIALS AND METHODS In a retrospective case -...
متن کاملThrombophilic mutations are a main risk factor for placental abruption.
BACKGROUND AND OBJECTIVES The aim of the present study was to evaluate inherited thrombophilic factor V Leiden and factor II A20210 mutations in women presenting with abruption of a normally implanted placenta. DESIGN AND METHODS In a multi-center, case-control study, 50 consecutive women requiring immediate delivery because of abruption of the placenta were enrolled. Inclusion criteria were:...
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ژورنال
عنوان ژورنال: American Journal of Epidemiology
سال: 2001
ISSN: 0002-9262
DOI: 10.1093/aje/153.8.771