OBJECTIVE: This study aimed to explore the association between asthma and atopy in a cohort of children living in a large urban center in Brazil. Atopy was defined by the presence of allergen-specific IgE in serum or by a positive skin prick test. METHODS: In a sample of 1 445 Brazilian children, the association between the prevalence of asthma, skin prick test positivity, and allergen-specific IgE in serum was investigated. RESULTS: The prevalence of asthma was 22.6%. The presence of serum allergen-specific IgE was frequent in asthmatics and nonasthmatics, and the prevalence of asthma increased only with levels of allergen-specific IgE > 3.5 kilounits/L. The proportion of asthma attributable to atopy was estimated to be 24.5% when atopy wa...
Background: The current epidemic of asthma and atopy has been explained by alterations in immune res...
Texto completo: acesso restrito. p. 359–367Background The current epidemic of asthma and atopy has ...
Background: the prevalence of asthma in the Brazilian Amazon region is unknown. We studied the preva...
OBJECTIVE: This study aimed to explore the association between asthma and atopy in a cohort of child...
Texto completo: acesso restrito. p.405-411OBJECTIVE: This study aimed to explore the association bet...
AbstractObjectiveTo determine the prevalence of symptoms of asthma, rhinitis, and atopic eczema in a...
BACKGROUND: The prevalence of asthma and allergic diseases has increased in industrialised countries...
OBJECTIVE: To determine the prevalence of symptoms of asthma, rhinitis, and atopic eczema in adolesc...
Objective: To determine the prevalence of symptoms of asthma, rhinitis, and atopic eczema in adolesc...
Introdução: Considerável aumento na prevalência da asma e da atopia vem sendo mundialmente observado...
Objetivos: Os objetivos do estudo foram: a) avaliar a prevalência de asma, rinite alérgica e eczema ...
OBJETIVO: Analisar a prevalência de asma e possíveis fatores de risco associados. MÉTODOS: Estudo tr...
Abstract Background The prevalence of allergic diseases has increased over recent decades in affluen...
Objective: To assess asthma among Brazilian pediatric population applying the International Study of...
Background: In Brazil, studies evaluating the prevalence of asthma and allergic diseases among child...
Background: The current epidemic of asthma and atopy has been explained by alterations in immune res...
Texto completo: acesso restrito. p. 359–367Background The current epidemic of asthma and atopy has ...
Background: the prevalence of asthma in the Brazilian Amazon region is unknown. We studied the preva...
OBJECTIVE: This study aimed to explore the association between asthma and atopy in a cohort of child...
Texto completo: acesso restrito. p.405-411OBJECTIVE: This study aimed to explore the association bet...
AbstractObjectiveTo determine the prevalence of symptoms of asthma, rhinitis, and atopic eczema in a...
BACKGROUND: The prevalence of asthma and allergic diseases has increased in industrialised countries...
OBJECTIVE: To determine the prevalence of symptoms of asthma, rhinitis, and atopic eczema in adolesc...
Objective: To determine the prevalence of symptoms of asthma, rhinitis, and atopic eczema in adolesc...
Introdução: Considerável aumento na prevalência da asma e da atopia vem sendo mundialmente observado...
Objetivos: Os objetivos do estudo foram: a) avaliar a prevalência de asma, rinite alérgica e eczema ...
OBJETIVO: Analisar a prevalência de asma e possíveis fatores de risco associados. MÉTODOS: Estudo tr...
Abstract Background The prevalence of allergic diseases has increased over recent decades in affluen...
Objective: To assess asthma among Brazilian pediatric population applying the International Study of...
Background: In Brazil, studies evaluating the prevalence of asthma and allergic diseases among child...
Background: The current epidemic of asthma and atopy has been explained by alterations in immune res...
Texto completo: acesso restrito. p. 359–367Background The current epidemic of asthma and atopy has ...
Background: the prevalence of asthma in the Brazilian Amazon region is unknown. We studied the preva...