
Keywords: فیبروز سیستیک; AHI, apnoea/hypopnoea index; BMI, body mass index; CF, cystic fibrosis; CFTR, cystic fibrosis transmembrane condutance regulator; ERS, European Respiratory Society; FEF25–75, forced expiratory flow between 25% and 75% of maximal expiratory flow; FEV1, for