Exploring the neutrophilic pattern in asthma: are “intermediate” and “high” neutrophilic patients the same population?

A noninvasive approach using induced sputum with 61% cut-off for neutrophils identifies a homogenous population in non-active smokers and non-systemic steroid-treated asthmatics, highlighting a positive correlation between blood and sputum neutrophils https://bit.ly/4hmP0Z3.