Table 2—

Aetiology of bronchiectasis

AetiologyBronchiectasis
SevereModerateMild
Subjects n512940
Idiopathic144538
Post-infective473543
Post-pulmonary tuberculosis12177
Allergic bronchopulmonary aspergillosis1735
Inflammatory bowel disease200
IgG subclass deficiency205
Ciliary dyskinesia200
Sarcoidosis402
  • Data are presented as %, unless otherwise stated. Ig: immunoglobulin.