نتایج جستجو برای: very low birth weight infant
تعداد نتایج: 2123267 فیلتر نتایج به سال:
Advanced maternal age at birth is considered a major risk factor for birth outcomes. It is unclear to what extent this association is confounded by maternal characteristics. To test whether advanced maternal age at birth independently increases the risk of low birth weight (<2,500 g) and preterm birth (<37 weeks' gestation), we compared between-family models (children born to different mothers ...
Design: Birth data were collected on all births in Michigan from September 11, 2000, to March 11, 2001, and from September 11, 2001, to March 11, 2002. Self-reported ancestry and a name algorithm were used to determine Arab American ethnicity. Unadjusted and adjusted logistic regression analysis was used to assess the relationship between birth before/after September 11 and birth outcomes. Main...
OBJECTIVES To determine whether treatment of trichomoniasis increases the risk of prematurity. DESIGN Sub-analysis of a randomised trial. SETTING We analysed data from HPTN trial of antenatal and intrapartum antibiotics to reduce chorioamnionitis-related perinatal HIV transmission. SUBJECTS Pregnant women from four sites in Africa. OUTCOME MEASURES Gestational age at the time of deliver...
BACKGROUND The International Network for Evaluating Outcomes in Neonates (iNeo) is a collaboration of population-based national neonatal networks including Australia and New Zealand, Canada, Israel, Japan, Spain, Sweden, Switzerland, and the UK. The aim of iNeo is to provide a platform for comparative evaluation of outcomes of very preterm and very low birth weight neonates at the national, sit...
As there have been conflicting reports about intelligence in children of very low birth weight, advantage was taken of an opportunity to study the intelligence of 1,066 children weighing 4 lb. or less at birth who were the subjects of an investigation into the aetiology of cerebral palsy and other disorders* (McDonald, 1962, 1963). The many surveys of the intelligence of premature children were...
We reconsider the effect of very low birth weight classification on infant mortality. We demonstrate that the estimates are highly sensitive to the exclusion of observations in the immediate vicinity of the 1,500-g threshold, weakening the confidence in the results originally reported in Almond, Doyle, Kowalski, and Williams (2010).
Birth weight is in large extent influenced by gestational age. In addition genetic and environmental factors determine intrauterine growth and birth weight. The contributions of these factors may be influenced by maternal smoking during pregnancy. We examined birth weight and maternal smoking in a sample of 2930 twin pairs from the Netherlands Twin Register using structural equation modelling. ...
Parenteral nutrition (PN) has become an integral part of clinical management of very low birth weight premature neonates. Traditionally different components of PN are prescribed individually considering requirements of an individual neonate (IPN). More recently, standardised PN formulations (SPN) for preterm neonates have been assessed and may have advantages including better provision of nutri...
Contact behaviours such as touch, have been shown to be influential channels of nonverbal communication between mothers and infants. While existing research has examined the communicative roles of maternal or infant touch in isolation, mutual touch, whereby touching behaviours occur simultaneously between mothers and their infants, has yet to be examined. The present study was designed to inves...
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