BACKGROUND: In 1997, national guidelines emphasized that inhaled corticosteroids (ICSs) are key therapy for individuals with all classes of persistent asthma, including children. OBJECTIVE: To examine the effect of these guidelines via time-trend…
Objective: Allergic sensitization is very prevalent and often precedes the development of allergic disease. This study examined the association of race with allergic sensitization among healthy children with no family history of atopy.Study Design:…