IGHE and bronchiectasis: A significantly higher proportion of patients with bronchiectasis was sensitized to A fumigatus (24% vs 4%; P = .004); however, no difference in the prevalence of patients with concomitant aspergillus sensitization and IgE elevation (IgE > 500: 10% vs 1%, P = .08 and IgE > 1000: 6% vs 1%, P = .2) was identified.