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Large differences in prevalence of asthma have been reported between westernised countries and the former Eastern European countries, and still no consensus about the reasons for the differences exists. The aim of this study was to assess diagnostic labelling of obstructive airway diseases, comparing subjects with respiratory symptoms and the diagnoses obtained in Estonia, Finland, and Sweden. A postal...
The prevalence rate of chronic airway's diseases in women and associated risk factors in developing countries are not well clarified. We evaluated the role of indoor duties in the prevalence of asthma, chronic bronchitis, and related symptoms among females in Isfahan suburbs. In three randomly selected villages, 561 responder females (response rate=95.25%) were evaluated through medical interview...
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