Mixed Airway and Pulmonary Parenchymal Disease in Patients With Primary Sjögren Syndrome : A 6-year Follow-up

To assess pulmonary function and chronic obstructive pulmonary disease (COPD) development over time in patients with primary Sjögren syndrome (pSS), as well as the association between pulmonary function, radiographic findings, respiratory symptoms, and clinical features of pSS, taking cigarette consumption into account.
Funding agencies: ALF-Skåne, the Internal Research Funds of Skåne University Hospital, the Swedish Rheumatism Association, and the Swedish Heart and Lung Foundation.