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Results of multivariate analysis of factors associated with P. aeruginosa isolation
| Factor | OR | 95% CI | P value |
|---|---|---|---|
| Bronchiectasis score (>5) |
9.8 |
1.7 - 54.8 |
0.009 |
| Antibiotic prescriptions/year |
1.7 |
1.1 – 2.5 |
0.008 |
| Days of hospital stay |
1 |
0.9 - 1 |
0.3 |
| Corticosteroid courses/year | 0.7 | 0.5 – 1.2 | 0.2 |
