
Bronchiectasis and treatable traits: the journey from concept to clinical practice
Review of the treatable traits approach in bronchiectasis, exploring phenotypes, endotypes, comorbidities, and its translation into clinical practice.

Review of the treatable traits approach in bronchiectasis, exploring phenotypes, endotypes, comorbidities, and its translation into clinical practice.

Discover the normal ranges of fractional exhaled nitric oxide (FeNO) across different age groups in a respiratory healthy population. Based on 2,251 participants, this study identifies factors like age, body height, and eosinophil counts that influence FeNO levels.