To cite this article: Anandan C, Nurmatov U, van Schayck OCP, Sheikh A. Is the prevalence
of asthma declining? Systematic review of epidemiological studies. Allergy 2010; 65: 152 …

Actualmente el proyecto ISAAC (International Study of Asthma and Allergies in Childhood)
constituye un acercamiento global para conocer la prevalencia del asma y otras alergias en …

Background Data for trends in prevalence of asthma, allergic rhinoconjunctivitis, and
eczema over time are scarce. We repeated the International Study of Asthma and Allergies …

Background: Phase I of the International Study of Asthma and Allergies in Childhood
(ISAAC) was designed to allow worldwide comparisons of the prevalence of asthma …

Objective To investigate the associations of maternal and grandmaternal smoking before,
during, and after pregnancy with childhood asthma Design, setting, and participants We …

Rationale: Atopic sensitization has long been known to be related to asthma in children, but
its role in determining asthma prevalence remains to be elucidated further. Objectives: To …

OBJECTIVES: The aims of this survey were (1) to assess the quality of asthma treatment and
control in Latin America,(2) to determine how closely asthma management guidelines are …

Objective: To determine the prevalence of symptoms of asthma, rhinitis, and atopic eczema
among schoolchildren aged 6 to 7 years and adolescents aged 13 to 14 years in 20 …

It is widely recognized that the incidence of allergies and allergic diseases is on the rise
globally. As an international umbrella organization for regional and national allergy and …

Abstract The International Study of Asthma and Allergies in Childhood (ISAAC) Phase One
showed large worldwide variations in the prevalence of symptoms of asthma …