| pubmed-article:18303099 | pubmed:abstractText | Pulmonary exacerbations (P Exs) are important in cystic fibrosis (CF). They are very common, and are associated with poor quality of life. P Exs are regarded as an important end point in clinical trials. Risk factors associated with increase in P Exs have not been examined at a large scale. This study investigates factors associated with P Exs in a large cohort of adolescent and adult patients. | lld:pubmed |
