Abstracts from the 25th Italian Congress of Cystic Fibrosis and the 15th National Congress of Cystic Fibrosis Italian Society

Table 1 (abstract A3). Summary of PEx and hospitalisations by baseline ppFEV₁subgroups

Observed event rate per patient-year, n (%)	Overall (N=889)	Baseline ppFEV₁<40% (n=114)	Baseline ppFEV₁ ≥40%–<70% (n=281)	Baseline ppFEV₁ ≥70%–≤90% (n=248)	Baseline ppFEV₁>90% (n=227)
All PEx	491 (55.2) 0.85	84 (73.7) 1.39	180 (64.1) 1.08	126 (50.8) 0.66	94 (41.4) 0.58
PEx requiring hospitalisations	296 (33.3) 0.37	64 (56.1) 0.83	117 (41.6) 0.52	67 (27.0) 0.24	42 (18.5) 0.15
PEx requiring IV antibiotics	327 (36.8) 0.42	69 (60.5) 0.97	133 (47.3) 0.60	73 (29.4) 0.28	46 (20.3) 0.17
Hospitalisations	386 (43.4) 0.57	79 (69.3) 1.30	142 (50.5) 0.78	90 (36.3) 0.38	69 (30.4) 0.28

ISSN: 1824-7288