TABLE 1

Demographics of study population

Clinical parametersMean±sd or n (%)
Age years21.2±12.2 
 <18 years25 (41.7)
 >18 years35 (58.3)
Female29 (48.3)
Male31 (51.7)
Pseudomonas aeruginosa infection19 (31.6)
FEV1 %73.4±25.1
 Pa infected59.5±25.0
 Pa negative79.8±22.7
 <18 years86.8±20.7
 ≥18 years63.8±23.8
CFTR mutations
 F508del homozygous32 (53.3)
 F508del heterozygous21 (35.0)
 Other mutations7 (11.7)
  • FEV1: forced expiratory volume in 1 s; CFTR: cystic fibrosis transmembrane conductance regulator.