نتایج جستجو برای: Fetal Mortality
تعداد نتایج: 370730 فیلتر نتایج به سال:
as fetal compensation against hypoxemia progresses, the afterload on the heart and peripheral vascular resistance increases. eventually, the right heart fails, which is transmitted to the fetal venous system, causing decreased flow during late diastole or atrial contraction and increased resistance in the ductus venosus and inferior vena cava. the ductus has forward flow during atrial contracti...
Introduction: The maternal perception of fetal movements at term has been used as an evaluative test of fetal wellbeing since the last 30 years, but there are different reports about its value. The aim of this study was evaluation of decreased fetal movement and relation to situation of fetus in uterus. It is significant that we understand the relationship between decreased fetal movement and i...
This paper discusses the problems of defining and measuring late-fetal mortality (stillbirths). It uses evidence from 11 developed countries to trace long-term trends in fetal mortality. Issues associated with varying definitions and registration practices are identified, as well as the range of possible rates, key turning points and recent convergence. The implications for developing countries...
over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...
OBJECTIVES This report presents 2005 fetal and perinatal mortality data by a variety of characteristics, including maternal age, marital status, race, Hispanic origin, and state of residence; and by fetal gestational age at delivery, birthweight, plurality, and sex. Trends in fetal and perinatal mortality are also examined. METHODS Descriptive tabulations of data are presented and interpreted...
Background: Burn is one of the public health problems, especially in low-income and middle-income countries, and this problem is far more important for pregnant women and their fetus. There was no a systematic study to comprehensively review the epidemiology of Maternal and Fetal`s Burn inIran, this study was conducted for this purpose. Materials and Methods: In this systematic review and meta...
BACKGROUND The first European Perinatal Health Report showed wide variability between European countries in fetal (2.6-9.1‰) and neonatal (1.6-5.7‰) mortality rates in 2004. We investigated gestational age patterns of fetal and neonatal mortality to improve our understanding of the differences between countries with low and high mortality. METHODOLOGY/PRINCIPAL FINDINGS Data on 29 countries/r...
Fetal mortality refers to the intrauterine death of a fetus and is a major, but often overlooked public health issue in Ghana. Due in part to a paucity of knowledge of the incidence, etiology and prevention strategies, much of the public concern on reproductive loss has focused on infant mortality. Effective antenatal care, which must be evidence-based information driven, necessitates regular, ...
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