Table 4. Change from baseline in Asthma Control Questionnaire (ACQ) total score [1] during the prospective period (ITT population).
| Baseline | Month 4 | Month 8 | Month 12 | |
|---|---|---|---|---|
| N | 96 | 92 | 76 | 86 |
| Mean (SE) | 2.7 (0.1) | 1.9 (0.1) | 1.8 (0.1) | 1.9 (0.1) |
| Median | 2.6 | 1.8 | 1.7 | 1.8 |
| Range | (0.0, 5.6) | (0.0, 4.6) | (0.0, 4.0) | (0.0, 4.7) |
| Baseline—Treatment | ||||
| • Difference (SE) | 0.7 (0.1) | 1.0 (0.1) | 0.8 (0.1) | |
| • 95%CI | [0.5, 1.0] | [0.8, 1.2] | [0.5, 1.1] | |
| • p-value | <0.0001 | <0.0001 | <0.0001 |
[1] Each question is equally weighted and the ACQ score is the mean of the 7 questions with an average value between 0 (totally controlled) and 6 (severely uncontrolled). Paired t-test was used to assess differences between baseline and treatment values.