Prevalence of Exercise‐induced Bronchospasm in Schoolchildren: an Urban–Rural Comparison
نویسندگان
چکیده
منابع مشابه
Prevalence of exercise-induced bronchospasm in Thokoza schoolchildren.
BACKGROUND Asthma is a common childhood illness, with a prevalence of 1 in 10 children. Exercise-induced bronchospasm (EIB) is a common feature of asthma and is found more often in children than in adults. OBJECTIVE To determine the prevalence and potential impact of various factors on the prevalence of EIB in Thokoza schoolchildren. METHODS Data were collected on respiratory health and the...
متن کاملPrevalence of exercise induced bronchospasm in Kenyan school children: an urban-rural comparison.
BACKGROUND Higher rates of exercise induced bronchospasm (EIB) have been reported for urban than for rural African schoolchildren. The change from a traditional to a westernized lifestyle has been implicated. This study was undertaken to examine the impact of various features of urban living on the prevalence of EIB in Kenyan school children. METHODS A total of 1226 children aged 8-17 years a...
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heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
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ژورنال
عنوان ژورنال: Journal of Tropical Pediatrics
سال: 2003
ISSN: 1465-3664,0142-6338
DOI: 10.1093/tropej/49.2.104