Introduction
Rapid assessment and monitoring is essential for patients with acute bronchospasm. However, tools for measuring dyspnea or the state of being short of breath are often limited to peak flow, blood gas analysis, and asking patients multiple questions about their breathing at a time when they find speaking difficult. We thus decided to examine a tool called the modified Borg scale (MBS) that had the potential to provide quick, easy, and rapid information about a patient’s subjective state of dyspnea. This 0 to 10 rated scale gave our ED patients a device they could use to measure and evaluate their dyspnea. For this reason, we added it to the triage assessment practice and included it in all post treatment assessment notes on patients with exacerbations of asthma or chronic obstructive pulmonary disease (COPD) who were seen in the emergency department and urgent care clinic.