Univariate analysis |
Smoking status | NS | |
Chronic expectoration | 0.006 | 3.92 (1.44 to 10.62) |
Expectoration | NS | |
Haemoptysis | NS | |
Early diagnosis | 0.002 | 4.40 (1.66 to 11.65) |
Type of bronchiectasis | 0.007 | 5.57 (1.43 to 21.14) |
HRCT score (%) | NS | |
Inflammatory infiltrates (CT scan) | NS | |
Sinusitis (CT scan) | 0.025 | 4.40 (1.15 to 16.81) |
FEV1 <80% predicted | 0.001 | 5.47 (1.97 to 15.12) |
Corticosteroid treatment* | NS | |
Multivariate analysis |
Diagnosis (before and after 14 years) | | 3.92 (1.29 to 11.95) |
FEV1 <80% predicted | | 3.91 (1.30 to 11.78) |
Type of bronchiectasis | | 4.80 (1.11 to 21.46) |