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| Associated factor | OR | 95%CI | p |
|---|---|---|---|
| Sensitization to allergens | 12.45 | 1.28–19.11 | 0.029 |
| Positive API | 5.57 | 2.23–7.96 | < 0.001 |
| Exposure to smoke | 2.63 | 1.09–6.30 | 0.030 |
API: Asthma Predictive Index
