نتایج جستجو برای: preterm birth
تعداد نتایج: 141906 فیلتر نتایج به سال:
Preterm birth is “a birth which takes place after at least 20, but less than 37, completed weeks of gestation. This includes both live births, and stillbirths” [15]. Preterm birth may cause problems such as perinatal mortality, serious neonatal morbidity and moderate to severe childhood disability. Between 6-10% of all births in Western countries are preterm and preterm deaths are the cause for...
background and objective: preterm birth is a public health problem and late preterm birth (deliveries between 34-36 weeks of gestation) accounts for 75% of all preterm births. antenatal betamethasone can reduce the severity of respiratory distress in preterm infants and its effect is accepted in 24-34 weeks of gestation. our goal was to determine the neonatal outcomes of betamethasone prescript...
conclusions there is no statistically significant relationship between preterm delivery and type of sludge. results the prevalence of preterm delivery was 14/3%. the frequencies of term delivery in mothers with dense, light and no sludge were 78/6%, 82/1% and 96/4 % respectively, and for preterm delivery they were 21/4%, 17/9% and 3/6% respectively. but there was no statistically significant re...
INTRODUCTION We investigated the predictive capacity of mid-trimester cervical length (CL) measurement for spontaneous and iatrogenic preterm birth. MATERIAL AND METHODS We performed a prospective observational cohort study in nulliparous women and low-risk multiparous women with a singleton pregnancy between 16(+0) and 21(+6) weeks of gestation. We assessed the prognostic capacity of transva...
OBJECTIVES To investigate whether risk factors for preterm (<37 weeks gestation) and early-term birth (37 and 38 weeks gestation) are similar. DESIGN Nationally representative cross-sectional study of births. SETTING France in 2010. PARTICIPANTS Live singleton births (n=14 326). PRIMARY AND SECONDARY OUTCOME MEASURES Preterm and early-term birth rates overall and by mode of delivery (sp...
Preterm birth is a complex disorder defined by gestations of less than 37 weeks. While preterm birth is estimated to have a significant genetic component, relative few genes have been associated with preterm birth. Polymorphism in one such gene, follicle-stimulating hormone receptor (FSHR), has been associated with preterm birth in Finnish and African American mothers but not other populations....
This study details a programme which emphasized nursing interventions for women at high risk for preterm birth. Preterm birth continues to be a major health problem, with ongoing research being conducted both in the United States and internationally in an effort to find causative factors. Programmes designed to prevent preterm birth have been described often in the literature, with lifestyle fa...
Background: Tremendous difficulties are imposed on families with preterm and premature babies, both at birth and during their lifetime. The present study aimed at evaluating the potential economic impact of preterm and premature birth in Iran. Methods: In this descriptive cross-sectional study (2014-2015), we studied preterm and premature newborns, who have been subjected to hospi...
OBJECTIVE To assess the frequency and outcomes of preterm hospital admissions during pregnancy, with a focus on transfers to higher levels of care. DESIGN Population-based cohort study using linked population data. SETTING AND SUBJECTS Women who were admitted to hospital in weeks 20-36 of pregnancy (preterm) and gave birth to a liveborn singleton infant in New South Wales during 2001-2008. ...
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