Perinatal Mortality in Twins by Sex
نویسندگان
چکیده
منابع مشابه
Multicentric Multiple Pregnancy Study II: Perinatal Mortality in Twins
Objective: The aim of the study is to determine the relationship between perinatal mortality and clinical demographic characteristics in twin pregnancies. Methods: A questionnary and data obtained from 15 obstetrics centers was used to show the relationship between perinatal mortality and maternal age, parity, maternal morbidity, gestational week at delivery, mode of delivery, fetal or newborn’...
متن کاملPerinatal loss among twins.
OBJECTIVE We evaluated prenatal factors related to perinatal loss in twins, using medical records and death certificates, to determine the main perinatal event that contributed to babies' deaths. DESIGN This was a retrospective cohort study of 550 monochorionic diamniotic or diamniotic dichorionic twins who were delivered at Kaiser Permanente Colorado between 1994 and 2001. MAIN OUTCOME The...
متن کاملPerinatal mortality in Wales.
The death rate among infants in the last weeks of pregnancy and the first days of postnatal life has been decreasing steadily as the standards of antenatal and postnatal care have improved and as the general standard of health of the population has become better. There are still, however, regional differences in the risk of perinatal death, and in the Principality of Wales the risk of losing a ...
متن کاملPerinatal Mortality
Sophisticated peoples have a low fertility and great concern for the welfare of their children. Their low birth rate is due to deliberate family limitation; besides planned parenthood, their desire for better living standards leads to emancipation of women, and later marriages. A century ago in Britain, when conditions of infant life were appalling, no less than 15 out of every 100 live born in...
متن کاملPerinatal Mortality Rates and Risk Factors for Mortality among Zygotic Twins and Singletons in Japan, 1995-2008
In Japan, the fetal death rate (FDR; defined as death after GA of ≥22 weeks) decreased significantly between 1980/81 and 1998 [3]. During this period, FDRs for monozygotic (MZ) and dizygotic (DZ) twins decreased from 73 to 32 per 1000 twin deliveries and from 33 to 10 per 1000 twin deliveries, respectively [3]. However, there is no information on early neonatal deaths (ENDs) and PMRs for zygoti...
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ژورنال
عنوان ژورنال: American Journal of Public Health and the Nations Health
سال: 1965
ISSN: 0002-9572
DOI: 10.2105/ajph.55.9.1411