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Background
During the latter half of the 20th century, the prevalence of asthma and many other allergic diseases has increased. Information on asthma prevalence trends among adults after 2010, especially regarding studies separating allergic asthma from non‐allergic asthma, is lacking.
Objective
The aim was to estimate prevalence trends of current asthma among adults, both allergic and non‐allergic,...
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