Introduction: Idiopathic Pulmonary Fibrosis (IPF) is the most common disease in the subgroup of idiopathic interstitial pneumonias. It is inevitably associated to a bad prognosis, although assuming a highly variable clinical course. Methods: Patients with IPF, observed at Interstitial Lung Diseases outpatient clinic of Centro Hospitalar de São João – Porto, Portugal, were identified and clinical, functional, ra...
Background: Berlin Questionnaire (BQ), an English language screening tool for obstructive sleep apnea (OSA) in primary care, has been applied in tertiary settings, with variable results. Aims: Development of BQ Portuguese version and evaluation of its utility in a sleep disordered breathing clinic (SDBC). Material and methods: BQ was translated using back translation methodology and prospectively applied, previ...