نتایج جستجو برای: pregnancy period
تعداد نتایج: 617619 فیلتر نتایج به سال:
BACKGROUND Infections during pregnancy have the potential to adversely impact birth outcomes. We evaluated the association between receipt of inactivated influenza vaccine during pregnancy and prematurity and small for gestational age (SGA) births. METHODS AND FINDINGS We conducted a cohort analysis of surveillance data from the Georgia (United States) Pregnancy Risk Assessment Monitoring Sys...
PURPOSE To investigate subfoveal choroidal thickness (SFCT) in patients with pre-eclampsia using enhanced depth imaging optical coherence tomography (EDI-OCT). METHODS A sample of 73 pregnant women was studied over 28 weeks of gestation. The sample was divided into two groups: one comprising pre-eclamptic pregnant women (n=32), and the other comprising healthy pregnant women (n=41). The SFCT ...
Abstract. Given a doubling measure μ on R, it is a classical result of harmonic analysis that Calderón-Zygmund operators which are bounded in L(μ) are also of weak type (1, 1). Recently it has been shown that the same result holds if one substitutes the doubling condition on μ by a mild growth condition on μ. In this paper another proof of this result is given. The proof is very close in spirit...
A change in subtask order in the psychological refractory period (PRP) paradigm increases the effect of stimulus onset asynchrony (SOA) on the second response. We used a paradigm with cued, randomly determined subtask order to test the hypothesis that this SOA by order switch overadditivity reflects order control, via "copying" stimulus order. In Experiments 1a and 1b, overadditivity was eviden...
abstract background: pregnancy with anxious or depressive symptoms might be associated with worse birth outcomes. the aim of this study was to determine the demographic predictors of anxiety and depression symptoms in pregnant women. materials and methods: we assessed pregnancy anxiety and depression levels among 142 women in three trimesters. all subjects completed two questionnaires: demograp...
OBJECTIVE To determine the rate of exposure of pregnant women to levothyroxine and to assess changes in these rates before, during and after pregnancy. DESIGN Register-based cohort study. SETTING Danish nationwide registers. POPULATION All women having a live birth in Denmark between 1 January 1997 and 31 December 2010 (n = 912 342). METHODS All pregnant women in the study period were i...
The statistics related to pregnancy and its outcomes are staggering: annually, an estimated 250000-280000 women die during childbirth. Unfortunately, a large number of women receive little or no care during or before pregnancy. At a period of critical vulnerability, interventions can be effectively delivered to improve the health of women and their newborns and also to make their pregnancy safe...
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