Public Advisory on the Interpretation of Spirometry

Spirometry is a medical test used to measure lung function and plays a key role in diagnosing and managing conditions such as asthma, chronic obstructive pulmonary disease (COPD), and other respiratory illnesses. While the test itself may appear straightforward, its interpretation is not. International standards emphasize that spirometry results must always be reviewed within the proper clinical context and by appropriately trained medical professionals. We are increasingly concerned about the growing practice of spirometry results being interpreted by non-physicians and physicians without formal or adequate training in respiratory medicine. Allied health professionals play a crucial role in delivering high quality spirometry and ensuring accurate and reliable results. However, interpreting those results and making diagnostic conclusions are medical acts that fall within the practice of medicine.