Association of allergic rhinitis to Asthma Control Questionnaire (ACQ) score < or ≥1.0 (indicating well or incompletely controlled asthma, respectively), adjusted for treatment for allergic rhinitis, in 203 patients with asthma with allergic rhinitis symptoms
| OR* (95% CI) | p Value | |
| Unadjusted | 2.74 (1.28 to 5.91) | 0.0081 |
| Adjusted for any treatment for allergic rhinitis | 2.41 (1.08 to 5.39) | 0.033 |
| Adjusted for use of oral antihistamines | 2.62 (1.22 to 5.67) | 0.014 |
| Adjusted for use of nasal corticosteroids | 0.72 (0.47 to 1.12) | 0.150 |
↵* OR for ACQ ≥1.0 (incompletely controlled asthma) in patients with allergic rhinitis compared with those without allergic rhinitis.