Table 7 Univariate regression analysis of factors affecting asthma control
Variables | Odds ratio | 95% Confidence interval | P-value |
|---|---|---|---|
Gender | |||
 Female versus male | 1.41 | 0.83–2.40 | 0.2072 |
Age | |||
 1-s.d. increase (19.63 years) | 1.43 | 1.10–1.84 | 0.0068 |
IRSAD | |||
 1-s.d. increase (39.55 points) | 1.16 | 0.91–1.50 | 0.2338 |
Written asthma action plan | |||
 Yes versus no | 1.02 | 0.51–2.01 | 0.9641 |
Overall quality of life score | |||
 One-point increase | 22.35 | 9.27–53.88 | <0.0001 |
Overall medication adherence scores | |||
 One-point increase | 1.00 | 0.96–1.03 | 0.8098 |
Overall asthma knowledge score | |||
 One-point increase | 0.98 | 0.84–1.14 | 0.7955 |
Patient beliefs score | |||
 One-point increase | 0.89 | 0.84–0.94 | <0.0001 |
On ICS medication | |||
 Yes versus no | 2.42 | 1.34–4.35 | 0.0033 |
Current smoker | |||
 Yes versus no | 2.23 | 1.14–4.36 | 0.0189 |
Hay fever | |||
 Yes versus no | 1.28 | 0.77–2.12 | 0.3410 |
Sinusitis | |||
 Yes versus no | 2.69 | 1.32–5.49 | 0.0065 |
Combination ICS/LABA | |||
 Yes versus no | 1.54 | 0.92–2.57 | 0.0998 |
