Risk factors for perinatal mortality in patients admitted to the hospital with the diagnosis of placental abruption

AbstractObjective: Placental abruption is a clinical term used when premature separation of the placenta from the uterine wall occurs prior to delivery of the fetus. Hypertension, substance abuse, smoking, intrauterine infection and recent trauma are risk factors for placental abruption. In this study, we sought for clinical factors that increase the risk for perinatal mortality in patients admitted to the hospital with the clinical diagnosis of placental abruption.Materials and methods: We identified all placental abruption cases managed over the past 6 years at our Center. Those with singleton pregnancies and a diagnosis of abruption based on strict clinical criteria were selected. Eleven clinical variables that had potential for increasing the risk for perinatal mortality were selected, logistic regression analysis was used to identify variables associated with perinatal death.Results: Sixty-one patients were included in the study with 16 ending in perinatal death (26.2%). Ethnicity, maternal age, grav...