Interpretation of Spirometry, Peak Flow, and Provocation Testing for Asthma

Spirometry plays a crucial role in the diagnosis of asthma. The hallmark spirometry finding of expiratory airflow variability can be demonstrated in several ways including peak airflow and bronchodilator and bronchoprovocation testing. Challenges of overdiagnosis and underdiagnosis underscore the need to consider clinical context while interpreting these tests. A meticulous and multifaceted approach prioritizing objective testing is imperative while diagnosing asthma.

Source: Otolaryngologic clinics of North America - December 26, 2023 Category: ENT & OMF Authors: Sukhmani Boparai, George M. Solomon Source Type: research