A new study highlights the significant impact of time of day and season on bronchodilator responsiveness. Read more.

97 persons ≥12 years of age with physician-diagnosed asthma were evaluated by questionnaire and spirometry. Concomitant environmental monitoring, water and air sampling, and personal monitoring ...

Typically, people with suspected asthma will be offered a spirometry test, which involves taking a deep breath in, then breathing out hard and fast for as long as possible into a tube to assess ...

Data were derived from Mahmood L, et al. Abstract 555: Implications of removing race from spirometry reference equations in children with asthma. Presented at: 2025 AAAAI/WAO Joint Congress ...

Therapeutic management was the focus of another AAAAI poster addressing the impact of race-based spirometry in 2076 children enrolled in Inner-City Asthma Consortium studies between 2002 and 2015.