Analysis of short-term influences of ambient aeroallergens on pediatric asthma hospital visits
نویسندگان
چکیده
منابع مشابه
Analysis of short-term influences of ambient aeroallergens on pediatric asthma hospital visits.
The objective of our study was to investigate the association between daily pediatric asthma hospital visits and daily concentrations of aeroallergens and their specific species. Records of daily asthma visits in Cincinnati area were retrieved from Cincinnati Children's Hospital Medical Center and aeroallergen sampling was performed by the Button Inhalable Sampler. The Poisson generalized linea...
متن کاملShort-term associations between ambient air pollutants and pediatric asthma emergency department visits.
RATIONALE Certain outdoor air pollutants cause asthma exacerbations in children. To advance understanding of these relationships, further characterization of the dose-response and pollutant lag effects are needed, as are investigations of pollutant species beyond the commonly measured criteria pollutants. OBJECTIVES Investigate short-term associations between ambient air pollutant concentrati...
متن کاملthe effects of keyword and context methods on pronunciation and receptive/ productive vocabulary of low-intermediate iranian efl learners: short-term and long-term memory in focus
از گذشته تا کنون، تحقیقات بسیاری صورت گرفته است که همگی به گونه ای بر مثمر ثمر بودن استفاده از استراتژی های یادگیری لغت در یک زبان بیگانه اذعان داشته اند. این تحقیق به بررسی تاثیر دو روش مختلف آموزش واژگان انگلیسی (کلیدی و بافتی) بر تلفظ و دانش لغوی فراگیران ایرانی زیر متوسط زبان انگلیسی و بر ماندگاری آن در حافظه می پردازد. به این منظور، تعداد شصت نفر از زبان آموزان ایرانی هشت تا چهارده ساله با...
15 صفحه اولModification of the effect of ambient air pollution on pediatric asthma emergency visits: susceptible subpopulations.
BACKGROUND Children may have differing susceptibility to ambient air pollution concentrations depending on various background characteristics of the children. METHODS Using emergency department (ED) data linked with birth records from Atlanta, Georgia, we identified ED visits for asthma or wheeze among children 2 to 16 years of age from 1 January 2002 through 30 June 2010 (n = 109,758). We st...
متن کاملJoint effects of ambient air pollutants on pediatric asthma emergency department visits in Atlanta, 1998-2004.
BACKGROUND Because ambient air pollution exposure occurs as mixtures, consideration of joint effects of multiple pollutants may advance our understanding of the health effects of air pollution. METHODS We assessed the joint effect of air pollutants on pediatric asthma emergency department visits in Atlanta during 1998-2004. We selected combinations of pollutants that were representative of ox...
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ژورنال
عنوان ژورنال: Science of The Total Environment
سال: 2006
ISSN: 0048-9697
DOI: 10.1016/j.scitotenv.2006.06.019