Risk factors and predictive clinical scores for asthma exacerbations in childhood.

ABSTRACT:

Background

Asthma is a major public health problem that affects millions of children worldwide, and exacerbations account for most of its morbidity and costs. Primary-care providers lack efficient tools to identify children at high risk for exacerbations. We aimed to construct a clinical score to help providers to identify such children.

Methods

Our main outcome was severe asthma exacerbation, which was defined as any hospitalization, urgent visit, or systemic steroid course for asthma in the previous year, in children. A clinical score, consisting of a checklist questionnaire made up of 17 yes-no questions regarding asthma symptoms, use of medications and health-care services, and history, was built and validated in a cross-sectional study of Costa Rican children with asthm

SUBMITTER: Forno E 

PROVIDER: S-EPMC2972623 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature