Table 1.

Demographic and clinical parameters of adult patients with cystic fibrosis (CF).

	CF Patients (n = 129)
Age (years) a	28 (23–36)
Gender, males (%)	72 (56.3)
Pancreatic insufficiency, n (%)	71 (55.1)
Lung disease severity, n (%):
severe	15 (11.6)
moderate	30 (23.3)
mild	84 (65.1)
Colonization, n (%):
with PA or SM	71 (55.0)
with PA alone	65 (50.4)
with SM alone	2 (1.6)
no PA or SM	58 (50.0)
Nasal polyposis, n (%)	21 (16.3)
Nasal turbinate hypertrophy, n (%)	31 (24.0)

^a Median (interquartile range); PA: P. aeruginosa; SM: S. maltophilia.