Assessment of chronic bronchitis and risk factors in young adults: results from BAMSE.
Gang WangJenny HallbergPetra Um BergströmChrister JanssonGöran PershagenOlena GruzievaMarianne van HageAntonios GeorgelisAnna BergströmInger KullAnders LindénErik MelénPublished in: The European respiratory journal (2021)
Chronic bronchitis in young adults is associated with recurrent respiratory infections. Besides smoking, our results support the role of early-life exposures, such as air pollution and exclusive breastfeeding, for respiratory health later in life.