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The prevalence of allergic disorders, especially allergic rhinitis (AR), has dramatically increased in the past few decades and multicentre, standardized, randomized epidemiological studies are required to quantify this phenomenon in Poland.The aim of the study was to estimate the prevalence of rhinitis and allergic rhinitis in Poland.The ECAP study was conducted using the ECRHS II and ISAAC questionnaires...
Study of frequency of allergic rhinitis in selected regions of Poland in cities and countryside.8913 respondents, from Warszawa, Katowice, Lublin and Zamojszczyzna (countryside), answered a questionnaire based on ECRHS II and ISAAC. The respondents were drawn from PESEL ID numbers. They were divided into three groups: 6–7 years, 13–14 and 20–44 years, both sexes.21–23% adults living in the city and...
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