ASTHMA: DIAGNOSIS AND MANAGEMENT |
Fev1 is Associated with Risk of Asthma Attacks in a Pediatric Population
| The first 20% of the full text of this article appears below. |
Purpose of the Study. Objective measurements of pulmonary function are advised as part of the chronic assessment of children with asthma, because both patients and physicians are imperfect at assessing the degree of airway obstruction without such measurements. Furthermore, it is thought that these measures might predict important disease outcomes, such as exacerbations, disease progression, and functional impairment. These investigators examined the relationship between forced expiratory volume in 1 second (FEV1) and subsequent asthma outcomes, specifically asthma attacks, during a longitudinal study of pediatric lung health.
Study Population. A retrospective cohort analysis of 13 842 subjects seen annually was
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