Table 2.
Number (%) of patients reporting 0, 1, and ≥2 exacerbations over 1 yeara (per-protocol population; N=3,974)
| Patients, n (%) | Number of exacerbations during the 1-year follow-up
|
||
|---|---|---|---|
| 0 | 1 | ≥2 | |
| No exacerbations in the 6 months prior to baseline | 1,876 (47.2) | 386 (9.7) | 140 (3.5) |
| At least one exacerbation in the 6 months prior to baseline | 460 (11.6) | 219 (5.5) | 176 (4.4) |
Note:
a
The numbers reported in the table exclude patients with missing baseline data or with no exacerbation reported during the 1-year follow-up, and patients with an exacerbation reported, but the number of exacerbations not reported.